73447208884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{3037}}^1$

素因数の和:3182

約数の個数: 144

約数和(自身を含む): 165878883072

約数和(自身を除く): 92431674188

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 47, 68, 92, 94, 119, 161, 188, 238, 322, 329, 391, 476, 644, 658, 782, 799, 1081, 1316, 1564, 1598, 2162, 2209, 2737, 3037, 3196, 4324, 4418, 5474, 5593, 6074, 7567, 8836, 10948, 11186, 12148, 15134, 15463, 18377, 21259, 22372, 30268, 30926, 36754, 37553, 42518, 50807, 51629, 61852, 69851, 73508, 75106, 85036, 101614, 103258, 128639, 139702, 142739, 150212, 203228, 206516, 257278, 262871, 279404, 285478, 355649, 361403, 488957, 514556, 525742, 570956, 711298, 722806, 863719, 977914, 999173, 1051484, 1187467, 1422596, 1445612, 1727438, 1955828, 1998346, 2374934, 2426563, 3282997, 3454876, 3996692, 4749868, 4853126, 6046033, 6565994, 6708733, 8312269, 9706252, 12092066, 13131988, 13417466, 16624538, 16985941, 22980979, 24184132, 26834932, 33249076, 33971882, 45961958, 46961131, 55810949, 67943764, 91923916, 93922262, 111621898, 114048461, 154300859, 187844524, 223243796, 228096922, 308601718, 390676643, 456193844, 617203436, 781353286, 798339227, 1080106013, 1562706572, 1596678454, 2160212026, 2623114603, 3193356908, 4320424052, 5246229206, 10492458412, 18361802221, 36723604442, 73447208884]

約数ペア:

[(1, 73447208884), (2, 36723604442), (4, 18361802221), (7, 10492458412), (14, 5246229206), (17, 4320424052), (23, 3193356908), (28, 2623114603), (34, 2160212026), (46, 1596678454), (47, 1562706572), (68, 1080106013), (92, 798339227), (94, 781353286), (119, 617203436), (161, 456193844), (188, 390676643), (238, 308601718), (322, 228096922), (329, 223243796), (391, 187844524), (476, 154300859), (644, 114048461), (658, 111621898), (782, 93922262), (799, 91923916), (1081, 67943764), (1316, 55810949), (1564, 46961131), (1598, 45961958), (2162, 33971882), (2209, 33249076), (2737, 26834932), (3037, 24184132), (3196, 22980979), (4324, 16985941), (4418, 16624538), (5474, 13417466), (5593, 13131988), (6074, 12092066), (7567, 9706252), (8836, 8312269), (10948, 6708733), (11186, 6565994), (12148, 6046033), (15134, 4853126), (15463, 4749868), (18377, 3996692), (21259, 3454876), (22372, 3282997), (30268, 2426563), (30926, 2374934), (36754, 1998346), (37553, 1955828), (42518, 1727438), (50807, 1445612), (51629, 1422596), (61852, 1187467), (69851, 1051484), (73508, 999173), (75106, 977914), (85036, 863719), (101614, 722806), (103258, 711298), (128639, 570956), (139702, 525742), (142739, 514556), (150212, 488957), (203228, 361403), (206516, 355649), (257278, 285478), (262871, 279404)]