8049587796

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{11621}}^1$

素因数の和:11973

約数の個数: 72

約数和(自身を含む): 20712077568

約数和(自身を除く): 12662489772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 271, 284, 426, 542, 639, 813, 852, 1084, 1278, 1626, 2439, 2556, 3252, 4878, 9756, 11621, 19241, 23242, 34863, 38482, 46484, 57723, 69726, 76964, 104589, 115446, 139452, 173169, 209178, 230892, 346338, 418356, 692676, 825091, 1650182, 2475273, 3149291, 3300364, 4950546, 6298582, 7425819, 9447873, 9901092, 12597164, 14851638, 18895746, 28343619, 29703276, 37791492, 56687238, 113374476, 223599661, 447199322, 670798983, 894398644, 1341597966, 2012396949, 2683195932, 4024793898, 8049587796]

約数ペア:

[(1, 8049587796), (2, 4024793898), (3, 2683195932), (4, 2012396949), (6, 1341597966), (9, 894398644), (12, 670798983), (18, 447199322), (36, 223599661), (71, 113374476), (142, 56687238), (213, 37791492), (271, 29703276), (284, 28343619), (426, 18895746), (542, 14851638), (639, 12597164), (813, 9901092), (852, 9447873), (1084, 7425819), (1278, 6298582), (1626, 4950546), (2439, 3300364), (2556, 3149291), (3252, 2475273), (4878, 1650182), (9756, 825091), (11621, 692676), (19241, 418356), (23242, 346338), (34863, 230892), (38482, 209178), (46484, 173169), (57723, 139452), (69726, 115446), (76964, 104589)]