68757492

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 174988800

約数和(自身を除く): 106231308

約数列:

[1, 2, 3, 4, 6, 12, 29, 41, 58, 61, 79, 82, 87, 116, 122, 123, 158, 164, 174, 183, 237, 244, 246, 316, 348, 366, 474, 492, 732, 948, 1189, 1769, 2291, 2378, 2501, 3239, 3538, 3567, 4582, 4756, 4819, 5002, 5307, 6478, 6873, 7076, 7134, 7503, 9164, 9638, 9717, 10004, 10614, 12956, 13746, 14268, 14457, 15006, 19276, 19434, 21228, 27492, 28914, 30012, 38868, 57828, 72529, 93931, 139751, 145058, 187862, 197579, 217587, 279502, 281793, 290116, 375724, 395158, 419253, 435174, 559004, 563586, 592737, 790316, 838506, 870348, 1127172, 1185474, 1677012, 2370948, 5729791, 11459582, 17189373, 22919164, 34378746, 68757492]

約数ペア:

[(1, 68757492), (2, 34378746), (3, 22919164), (4, 17189373), (6, 11459582), (12, 5729791), (29, 2370948), (41, 1677012), (58, 1185474), (61, 1127172), (79, 870348), (82, 838506), (87, 790316), (116, 592737), (122, 563586), (123, 559004), (158, 435174), (164, 419253), (174, 395158), (183, 375724), (237, 290116), (244, 281793), (246, 279502), (316, 217587), (348, 197579), (366, 187862), (474, 145058), (492, 139751), (732, 93931), (948, 72529), (1189, 57828), (1769, 38868), (2291, 30012), (2378, 28914), (2501, 27492), (3239, 21228), (3538, 19434), (3567, 19276), (4582, 15006), (4756, 14457), (4819, 14268), (5002, 13746), (5307, 12956), (6478, 10614), (6873, 10004), (7076, 9717), (7134, 9638), (7503, 9164)]