87313578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 196732800

約数和(自身を除く): 109419222

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 109, 159, 218, 229, 318, 327, 458, 583, 654, 687, 1166, 1199, 1374, 1749, 2398, 2519, 3498, 3597, 5038, 5777, 7194, 7557, 11554, 12137, 15114, 17331, 24274, 24961, 34662, 36411, 49922, 63547, 72822, 74883, 127094, 133507, 149766, 190641, 267014, 274571, 381282, 400521, 549142, 801042, 823713, 1322933, 1647426, 2645866, 3968799, 7937598, 14552263, 29104526, 43656789, 87313578]

約数ペア:

[(1, 87313578), (2, 43656789), (3, 29104526), (6, 14552263), (11, 7937598), (22, 3968799), (33, 2645866), (53, 1647426), (66, 1322933), (106, 823713), (109, 801042), (159, 549142), (218, 400521), (229, 381282), (318, 274571), (327, 267014), (458, 190641), (583, 149766), (654, 133507), (687, 127094), (1166, 74883), (1199, 72822), (1374, 63547), (1749, 49922), (2398, 36411), (2519, 34662), (3498, 24961), (3597, 24274), (5038, 17331), (5777, 15114), (7194, 12137), (7557, 11554)]