77953428

素因数分解:

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

素因数の和:118

約数の個数: 192

約数和(自身を含む): 249804800

約数和(自身を除く): 171851372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 67, 76, 81, 84, 108, 114, 126, 133, 134, 162, 171, 189, 201, 228, 243, 252, 266, 268, 324, 342, 378, 399, 402, 469, 486, 513, 532, 567, 603, 684, 729, 756, 798, 804, 938, 972, 1026, 1134, 1197, 1206, 1273, 1407, 1458, 1539, 1596, 1701, 1809, 1876, 2052, 2187, 2268, 2394, 2412, 2546, 2814, 2916, 3078, 3402, 3591, 3618, 3819, 4221, 4374, 4617, 4788, 5092, 5103, 5427, 5628, 6156, 6804, 7182, 7236, 7638, 8442, 8748, 8911, 9234, 10206, 10773, 10854, 11457, 12663, 13851, 14364, 15276, 15309, 16281, 16884, 17822, 18468, 20412, 21546, 21708, 22914, 25326, 26733, 27702, 30618, 32319, 32562, 34371, 35644, 37989, 41553, 43092, 45828, 48843, 50652, 53466, 55404, 61236, 64638, 65124, 68742, 75978, 80199, 83106, 96957, 97686, 103113, 106932, 113967, 129276, 137484, 146529, 151956, 160398, 166212, 193914, 195372, 206226, 227934, 240597, 290871, 293058, 309339, 320796, 341901, 387828, 412452, 455868, 481194, 581742, 586116, 618678, 683802, 721791, 928017, 962388, 1025703, 1163484, 1237356, 1367604, 1443582, 1856034, 2051406, 2165373, 2784051, 2887164, 3712068, 4102812, 4330746, 5568102, 6496119, 8661492, 11136204, 12992238, 19488357, 25984476, 38976714, 77953428]

約数ペア:

[(1, 77953428), (2, 38976714), (3, 25984476), (4, 19488357), (6, 12992238), (7, 11136204), (9, 8661492), (12, 6496119), (14, 5568102), (18, 4330746), (19, 4102812), (21, 3712068), (27, 2887164), (28, 2784051), (36, 2165373), (38, 2051406), (42, 1856034), (54, 1443582), (57, 1367604), (63, 1237356), (67, 1163484), (76, 1025703), (81, 962388), (84, 928017), (108, 721791), (114, 683802), (126, 618678), (133, 586116), (134, 581742), (162, 481194), (171, 455868), (189, 412452), (201, 387828), (228, 341901), (243, 320796), (252, 309339), (266, 293058), (268, 290871), (324, 240597), (342, 227934), (378, 206226), (399, 195372), (402, 193914), (469, 166212), (486, 160398), (513, 151956), (532, 146529), (567, 137484), (603, 129276), (684, 113967), (729, 106932), (756, 103113), (798, 97686), (804, 96957), (938, 83106), (972, 80199), (1026, 75978), (1134, 68742), (1197, 65124), (1206, 64638), (1273, 61236), (1407, 55404), (1458, 53466), (1539, 50652), (1596, 48843), (1701, 45828), (1809, 43092), (1876, 41553), (2052, 37989), (2187, 35644), (2268, 34371), (2394, 32562), (2412, 32319), (2546, 30618), (2814, 27702), (2916, 26733), (3078, 25326), (3402, 22914), (3591, 21708), (3618, 21546), (3819, 20412), (4221, 18468), (4374, 17822), (4617, 16884), (4788, 16281), (5092, 15309), (5103, 15276), (5427, 14364), (5628, 13851), (6156, 12663), (6804, 11457), (7182, 10854), (7236, 10773), (7638, 10206), (8442, 9234), (8748, 8911)]