90421152

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 253108800

約数和(自身を除く): 162687648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 89, 96, 114, 152, 178, 228, 267, 304, 356, 456, 534, 557, 608, 712, 912, 1068, 1114, 1424, 1671, 1691, 1824, 2136, 2228, 2848, 3342, 3382, 4272, 4456, 5073, 6684, 6764, 8544, 8912, 10146, 10583, 13368, 13528, 17824, 20292, 21166, 26736, 27056, 31749, 40584, 42332, 49573, 53472, 54112, 63498, 81168, 84664, 99146, 126996, 148719, 162336, 169328, 198292, 253992, 297438, 338656, 396584, 507984, 594876, 793168, 941887, 1015968, 1189752, 1586336, 1883774, 2379504, 2825661, 3767548, 4759008, 5651322, 7535096, 11302644, 15070192, 22605288, 30140384, 45210576, 90421152]

約数ペア:

[(1, 90421152), (2, 45210576), (3, 30140384), (4, 22605288), (6, 15070192), (8, 11302644), (12, 7535096), (16, 5651322), (19, 4759008), (24, 3767548), (32, 2825661), (38, 2379504), (48, 1883774), (57, 1586336), (76, 1189752), (89, 1015968), (96, 941887), (114, 793168), (152, 594876), (178, 507984), (228, 396584), (267, 338656), (304, 297438), (356, 253992), (456, 198292), (534, 169328), (557, 162336), (608, 148719), (712, 126996), (912, 99146), (1068, 84664), (1114, 81168), (1424, 63498), (1671, 54112), (1691, 53472), (1824, 49573), (2136, 42332), (2228, 40584), (2848, 31749), (3342, 27056), (3382, 26736), (4272, 21166), (4456, 20292), (5073, 17824), (6684, 13528), (6764, 13368), (8544, 10583), (8912, 10146)]