90895968

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{10181}}^1$

素因数の和:10228

約数の個数: 72

約数和(自身を含む): 266849856

約数和(自身を除く): 175953888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 10181, 20362, 30543, 40724, 61086, 81448, 91629, 122172, 162896, 183258, 244344, 315611, 325792, 366516, 488688, 631222, 733032, 946833, 977376, 1262444, 1466064, 1893666, 2524888, 2840499, 2932128, 3787332, 5049776, 5680998, 7574664, 10099552, 11361996, 15149328, 22723992, 30298656, 45447984, 90895968]

約数ペア:

[(1, 90895968), (2, 45447984), (3, 30298656), (4, 22723992), (6, 15149328), (8, 11361996), (9, 10099552), (12, 7574664), (16, 5680998), (18, 5049776), (24, 3787332), (31, 2932128), (32, 2840499), (36, 2524888), (48, 1893666), (62, 1466064), (72, 1262444), (93, 977376), (96, 946833), (124, 733032), (144, 631222), (186, 488688), (248, 366516), (279, 325792), (288, 315611), (372, 244344), (496, 183258), (558, 162896), (744, 122172), (992, 91629), (1116, 81448), (1488, 61086), (2232, 40724), (2976, 30543), (4464, 20362), (8928, 10181)]