90788084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 172368000

約数和(自身を除く): 81579916

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 149, 179, 298, 358, 596, 716, 851, 1702, 3404, 3427, 4117, 5513, 6623, 6854, 8234, 11026, 13246, 13708, 16468, 22052, 26492, 26671, 53342, 106684, 126799, 152329, 253598, 304658, 507196, 609316, 613433, 986827, 1226866, 1973654, 2453732, 3947308, 22697021, 45394042, 90788084]

約数ペア:

[(1, 90788084), (2, 45394042), (4, 22697021), (23, 3947308), (37, 2453732), (46, 1973654), (74, 1226866), (92, 986827), (148, 613433), (149, 609316), (179, 507196), (298, 304658), (358, 253598), (596, 152329), (716, 126799), (851, 106684), (1702, 53342), (3404, 26671), (3427, 26492), (4117, 22052), (5513, 16468), (6623, 13708), (6854, 13246), (8234, 11026)]