72693110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 157565952

約数和(自身を除く): 84872842

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 163, 230, 277, 322, 326, 554, 805, 815, 1141, 1385, 1610, 1630, 1939, 2282, 2770, 3749, 3878, 5705, 6371, 7498, 9695, 11410, 12742, 18745, 19390, 26243, 31855, 37490, 44597, 45151, 52486, 63710, 89194, 90302, 131215, 222985, 225755, 262430, 316057, 445970, 451510, 632114, 1038473, 1580285, 2076946, 3160570, 5192365, 7269311, 10384730, 14538622, 36346555, 72693110]

約数ペア:

[(1, 72693110), (2, 36346555), (5, 14538622), (7, 10384730), (10, 7269311), (14, 5192365), (23, 3160570), (35, 2076946), (46, 1580285), (70, 1038473), (115, 632114), (161, 451510), (163, 445970), (230, 316057), (277, 262430), (322, 225755), (326, 222985), (554, 131215), (805, 90302), (815, 89194), (1141, 63710), (1385, 52486), (1610, 45151), (1630, 44597), (1939, 37490), (2282, 31855), (2770, 26243), (3749, 19390), (3878, 18745), (5705, 12742), (6371, 11410), (7498, 9695)]