90893968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1787}}^1$

素因数の和:1840

約数の個数: 60

約数和(自身を含む): 204196752

約数和(自身を除く): 113302784

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 289, 374, 578, 748, 1156, 1496, 1787, 2312, 2992, 3179, 3574, 4624, 6358, 7148, 12716, 14296, 19657, 25432, 28592, 30379, 39314, 50864, 60758, 78628, 121516, 157256, 243032, 314512, 334169, 486064, 516443, 668338, 1032886, 1336676, 2065772, 2673352, 4131544, 5346704, 5680873, 8263088, 11361746, 22723492, 45446984, 90893968]

約数ペア:

[(1, 90893968), (2, 45446984), (4, 22723492), (8, 11361746), (11, 8263088), (16, 5680873), (17, 5346704), (22, 4131544), (34, 2673352), (44, 2065772), (68, 1336676), (88, 1032886), (136, 668338), (176, 516443), (187, 486064), (272, 334169), (289, 314512), (374, 243032), (578, 157256), (748, 121516), (1156, 78628), (1496, 60758), (1787, 50864), (2312, 39314), (2992, 30379), (3179, 28592), (3574, 25432), (4624, 19657), (6358, 14296), (7148, 12716)]