91518978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1051}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 191480832

約数和(自身を除く): 99961854

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 631, 1051, 1262, 1893, 2102, 3153, 3786, 6306, 14513, 24173, 29026, 43539, 48346, 72519, 87078, 145038, 663181, 1326362, 1989543, 3979086, 15253163, 30506326, 45759489, 91518978]

約数ペア:

[(1, 91518978), (2, 45759489), (3, 30506326), (6, 15253163), (23, 3979086), (46, 1989543), (69, 1326362), (138, 663181), (631, 145038), (1051, 87078), (1262, 72519), (1893, 48346), (2102, 43539), (3153, 29026), (3786, 24173), (6306, 14513)]