67821296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 149615424

約数和(自身を除く): 81794128

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 37, 46, 68, 74, 92, 136, 148, 184, 272, 293, 296, 368, 391, 586, 592, 629, 782, 851, 1172, 1258, 1564, 1702, 2344, 2516, 3128, 3404, 4688, 4981, 5032, 6256, 6739, 6808, 9962, 10064, 10841, 13478, 13616, 14467, 19924, 21682, 26956, 28934, 39848, 43364, 53912, 57868, 79696, 86728, 107824, 114563, 115736, 173456, 184297, 229126, 231472, 249343, 368594, 458252, 498686, 737188, 916504, 997372, 1474376, 1833008, 1994744, 2948752, 3989488, 4238831, 8477662, 16955324, 33910648, 67821296]

約数ペア:

[(1, 67821296), (2, 33910648), (4, 16955324), (8, 8477662), (16, 4238831), (17, 3989488), (23, 2948752), (34, 1994744), (37, 1833008), (46, 1474376), (68, 997372), (74, 916504), (92, 737188), (136, 498686), (148, 458252), (184, 368594), (272, 249343), (293, 231472), (296, 229126), (368, 184297), (391, 173456), (586, 115736), (592, 114563), (629, 107824), (782, 86728), (851, 79696), (1172, 57868), (1258, 53912), (1564, 43364), (1702, 39848), (2344, 28934), (2516, 26956), (3128, 21682), (3404, 19924), (4688, 14467), (4981, 13616), (5032, 13478), (6256, 10841), (6739, 10064), (6808, 9962)]