91689928

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 193248000

約数和(自身を除く): 101558072

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 109, 121, 158, 218, 242, 316, 436, 484, 632, 869, 872, 968, 1199, 1331, 1738, 2398, 2662, 3476, 4796, 5324, 6952, 8611, 9559, 9592, 10648, 13189, 17222, 19118, 26378, 34444, 38236, 52756, 68888, 76472, 94721, 105149, 105512, 145079, 189442, 210298, 290158, 378884, 420596, 580316, 757768, 841192, 1041931, 1160632, 2083862, 4167724, 8335448, 11461241, 22922482, 45844964, 91689928]

約数ペア:

[(1, 91689928), (2, 45844964), (4, 22922482), (8, 11461241), (11, 8335448), (22, 4167724), (44, 2083862), (79, 1160632), (88, 1041931), (109, 841192), (121, 757768), (158, 580316), (218, 420596), (242, 378884), (316, 290158), (436, 210298), (484, 189442), (632, 145079), (869, 105512), (872, 105149), (968, 94721), (1199, 76472), (1331, 68888), (1738, 52756), (2398, 38236), (2662, 34444), (3476, 26378), (4796, 19118), (5324, 17222), (6952, 13189), (8611, 10648), (9559, 9592)]