69229696

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 144921600

約数和(自身を除く): 75691904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 128, 146, 239, 248, 292, 478, 496, 584, 956, 992, 1168, 1912, 1984, 2263, 2336, 3824, 3968, 4526, 4672, 7409, 7648, 9052, 9344, 14818, 15296, 17447, 18104, 29636, 30592, 34894, 36208, 59272, 69788, 72416, 118544, 139576, 144832, 237088, 279152, 289664, 474176, 540857, 558304, 948352, 1081714, 1116608, 2163428, 2233216, 4326856, 8653712, 17307424, 34614848, 69229696]

約数ペア:

[(1, 69229696), (2, 34614848), (4, 17307424), (8, 8653712), (16, 4326856), (31, 2233216), (32, 2163428), (62, 1116608), (64, 1081714), (73, 948352), (124, 558304), (128, 540857), (146, 474176), (239, 289664), (248, 279152), (292, 237088), (478, 144832), (496, 139576), (584, 118544), (956, 72416), (992, 69788), (1168, 59272), (1912, 36208), (1984, 34894), (2263, 30592), (2336, 29636), (3824, 18104), (3968, 17447), (4526, 15296), (4672, 14818), (7409, 9344), (7648, 9052)]