90910332

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 238270032

約数和(自身を除く): 147359700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 131, 148, 222, 262, 333, 393, 444, 521, 524, 666, 786, 1042, 1179, 1332, 1563, 1572, 2084, 2358, 3126, 4689, 4716, 4847, 6252, 9378, 9694, 14541, 18756, 19277, 19388, 29082, 38554, 43623, 57831, 58164, 68251, 77108, 87246, 115662, 136502, 173493, 174492, 204753, 231324, 273004, 346986, 409506, 614259, 693972, 819012, 1228518, 2457036, 2525287, 5050574, 7575861, 10101148, 15151722, 22727583, 30303444, 45455166, 90910332]

約数ペア:

[(1, 90910332), (2, 45455166), (3, 30303444), (4, 22727583), (6, 15151722), (9, 10101148), (12, 7575861), (18, 5050574), (36, 2525287), (37, 2457036), (74, 1228518), (111, 819012), (131, 693972), (148, 614259), (222, 409506), (262, 346986), (333, 273004), (393, 231324), (444, 204753), (521, 174492), (524, 173493), (666, 136502), (786, 115662), (1042, 87246), (1179, 77108), (1332, 68251), (1563, 58164), (1572, 57831), (2084, 43623), (2358, 38554), (3126, 29082), (4689, 19388), (4716, 19277), (4847, 18756), (6252, 14541), (9378, 9694)]