8729604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 24827712

約数和(自身を除く): 16098108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 811, 828, 897, 1196, 1622, 1794, 2433, 2691, 3244, 3588, 4866, 5382, 7299, 9732, 10543, 10764, 14598, 18653, 21086, 29196, 31629, 37306, 42172, 55959, 63258, 74612, 94887, 111918, 126516, 167877, 189774, 223836, 242489, 335754, 379548, 484978, 671508, 727467, 969956, 1454934, 2182401, 2909868, 4364802, 8729604]

約数ペア:

[(1, 8729604), (2, 4364802), (3, 2909868), (4, 2182401), (6, 1454934), (9, 969956), (12, 727467), (13, 671508), (18, 484978), (23, 379548), (26, 335754), (36, 242489), (39, 223836), (46, 189774), (52, 167877), (69, 126516), (78, 111918), (92, 94887), (117, 74612), (138, 63258), (156, 55959), (207, 42172), (234, 37306), (276, 31629), (299, 29196), (414, 21086), (468, 18653), (598, 14598), (811, 10764), (828, 10543), (897, 9732), (1196, 7299), (1622, 5382), (1794, 4866), (2433, 3588), (2691, 3244)]