82207908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3937

約数の個数: 72

約数和(自身を含む): 225854720

約数和(自身を除く): 143646812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 3877, 5301, 7068, 7754, 10602, 11631, 15508, 21204, 23262, 34893, 46524, 69786, 73663, 120187, 139572, 147326, 220989, 240374, 294652, 360561, 441978, 480748, 662967, 721122, 883956, 1081683, 1325934, 1442244, 2163366, 2283553, 2651868, 4326732, 4567106, 6850659, 9134212, 13701318, 20551977, 27402636, 41103954, 82207908]

約数ペア:

[(1, 82207908), (2, 41103954), (3, 27402636), (4, 20551977), (6, 13701318), (9, 9134212), (12, 6850659), (18, 4567106), (19, 4326732), (31, 2651868), (36, 2283553), (38, 2163366), (57, 1442244), (62, 1325934), (76, 1081683), (93, 883956), (114, 721122), (124, 662967), (171, 480748), (186, 441978), (228, 360561), (279, 294652), (342, 240374), (372, 220989), (558, 147326), (589, 139572), (684, 120187), (1116, 73663), (1178, 69786), (1767, 46524), (2356, 34893), (3534, 23262), (3877, 21204), (5301, 15508), (7068, 11631), (7754, 10602)]