88459878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 197568000

約数和(自身を除く): 109108122

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 139, 199, 246, 278, 398, 417, 533, 597, 834, 1066, 1194, 1599, 1807, 2587, 3198, 3614, 5174, 5421, 5699, 7761, 8159, 10842, 11398, 15522, 16318, 17097, 24477, 27661, 34194, 48954, 55322, 74087, 82983, 106067, 148174, 165966, 212134, 222261, 318201, 359593, 444522, 636402, 719186, 1078779, 1134101, 2157558, 2268202, 3402303, 6804606, 14743313, 29486626, 44229939, 88459878]

約数ペア:

[(1, 88459878), (2, 44229939), (3, 29486626), (6, 14743313), (13, 6804606), (26, 3402303), (39, 2268202), (41, 2157558), (78, 1134101), (82, 1078779), (123, 719186), (139, 636402), (199, 444522), (246, 359593), (278, 318201), (398, 222261), (417, 212134), (533, 165966), (597, 148174), (834, 106067), (1066, 82983), (1194, 74087), (1599, 55322), (1807, 48954), (2587, 34194), (3198, 27661), (3614, 24477), (5174, 17097), (5421, 16318), (5699, 15522), (7761, 11398), (8159, 10842)]