72549048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21139}}^1$

素因数の和:21172

約数の個数: 64

約数和(自身を含む): 213091200

約数和(自身を除く): 140542152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 21139, 42278, 63417, 84556, 126834, 169112, 232529, 253668, 274807, 465058, 507336, 549614, 697587, 824421, 930116, 1099228, 1395174, 1648842, 1860232, 2198456, 2790348, 3022877, 3297684, 5580696, 6045754, 6595368, 9068631, 12091508, 18137262, 24183016, 36274524, 72549048]

約数ペア:

[(1, 72549048), (2, 36274524), (3, 24183016), (4, 18137262), (6, 12091508), (8, 9068631), (11, 6595368), (12, 6045754), (13, 5580696), (22, 3297684), (24, 3022877), (26, 2790348), (33, 2198456), (39, 1860232), (44, 1648842), (52, 1395174), (66, 1099228), (78, 930116), (88, 824421), (104, 697587), (132, 549614), (143, 507336), (156, 465058), (264, 274807), (286, 253668), (312, 232529), (429, 169112), (572, 126834), (858, 84556), (1144, 63417), (1716, 42278), (3432, 21139)]