66404772

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 240

約数和(自身を含む): 221168640

約数和(自身を除く): 154763868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 67, 69, 76, 81, 84, 92, 108, 114, 126, 133, 134, 138, 161, 162, 171, 189, 201, 207, 228, 252, 266, 268, 276, 322, 324, 342, 378, 399, 402, 414, 437, 469, 483, 513, 532, 567, 603, 621, 644, 684, 756, 798, 804, 828, 874, 938, 966, 1026, 1134, 1197, 1206, 1242, 1273, 1311, 1407, 1449, 1539, 1541, 1596, 1748, 1809, 1863, 1876, 1932, 2052, 2268, 2394, 2412, 2484, 2546, 2622, 2814, 2898, 3059, 3078, 3082, 3591, 3618, 3726, 3819, 3933, 4221, 4347, 4623, 4788, 5092, 5244, 5427, 5628, 5796, 6118, 6156, 6164, 7182, 7236, 7452, 7638, 7866, 8442, 8694, 8911, 9177, 9246, 10773, 10787, 10854, 11457, 11799, 12236, 12663, 13041, 13869, 14364, 15276, 15732, 16884, 17388, 17822, 18354, 18492, 21546, 21574, 21708, 22914, 23598, 25326, 26082, 26733, 27531, 27738, 29279, 32361, 34371, 35397, 35644, 36708, 37989, 41607, 43092, 43148, 45828, 47196, 50652, 52164, 53466, 55062, 55476, 58558, 64722, 68742, 70794, 75978, 80199, 82593, 83214, 87837, 97083, 103113, 106932, 110124, 117116, 124821, 129444, 137484, 141588, 151956, 160398, 165186, 166428, 175674, 194166, 204953, 206226, 240597, 247779, 249642, 263511, 291249, 320796, 330372, 351348, 388332, 409906, 412452, 481194, 495558, 499284, 527022, 582498, 614859, 721791, 790533, 819812, 873747, 962388, 991116, 1054044, 1164996, 1229718, 1443582, 1581066, 1747494, 1844577, 2371599, 2459436, 2887164, 3162132, 3494988, 3689154, 4743198, 5533731, 7378308, 9486396, 11067462, 16601193, 22134924, 33202386, 66404772]

約数ペア:

[(1, 66404772), (2, 33202386), (3, 22134924), (4, 16601193), (6, 11067462), (7, 9486396), (9, 7378308), (12, 5533731), (14, 4743198), (18, 3689154), (19, 3494988), (21, 3162132), (23, 2887164), (27, 2459436), (28, 2371599), (36, 1844577), (38, 1747494), (42, 1581066), (46, 1443582), (54, 1229718), (57, 1164996), (63, 1054044), (67, 991116), (69, 962388), (76, 873747), (81, 819812), (84, 790533), (92, 721791), (108, 614859), (114, 582498), (126, 527022), (133, 499284), (134, 495558), (138, 481194), (161, 412452), (162, 409906), (171, 388332), (189, 351348), (201, 330372), (207, 320796), (228, 291249), (252, 263511), (266, 249642), (268, 247779), (276, 240597), (322, 206226), (324, 204953), (342, 194166), (378, 175674), (399, 166428), (402, 165186), (414, 160398), (437, 151956), (469, 141588), (483, 137484), (513, 129444), (532, 124821), (567, 117116), (603, 110124), (621, 106932), (644, 103113), (684, 97083), (756, 87837), (798, 83214), (804, 82593), (828, 80199), (874, 75978), (938, 70794), (966, 68742), (1026, 64722), (1134, 58558), (1197, 55476), (1206, 55062), (1242, 53466), (1273, 52164), (1311, 50652), (1407, 47196), (1449, 45828), (1539, 43148), (1541, 43092), (1596, 41607), (1748, 37989), (1809, 36708), (1863, 35644), (1876, 35397), (1932, 34371), (2052, 32361), (2268, 29279), (2394, 27738), (2412, 27531), (2484, 26733), (2546, 26082), (2622, 25326), (2814, 23598), (2898, 22914), (3059, 21708), (3078, 21574), (3082, 21546), (3591, 18492), (3618, 18354), (3726, 17822), (3819, 17388), (3933, 16884), (4221, 15732), (4347, 15276), (4623, 14364), (4788, 13869), (5092, 13041), (5244, 12663), (5427, 12236), (5628, 11799), (5796, 11457), (6118, 10854), (6156, 10787), (6164, 10773), (7182, 9246), (7236, 9177), (7452, 8911), (7638, 8694), (7866, 8442)]