100104084

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4781

約数の個数: 72

約数和(自身を含む): 275009280

約数和(自身を除く): 174905196

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, 4721, 5301, 7068, 9442, 10602, 14163, 18884, 21204, 28326, 42489, 56652, 84978, 89699, 146351, 169956, 179398, 269097, 292702, 358796, 439053, 538194, 585404, 807291, 878106, 1076388, 1317159, 1614582, 1756212, 2634318, 2780669, 3229164, 5268636, 5561338, 8342007, 11122676, 16684014, 25026021, 33368028, 50052042, 100104084]

約数ペア:

[(1, 100104084), (2, 50052042), (3, 33368028), (4, 25026021), (6, 16684014), (9, 11122676), (12, 8342007), (18, 5561338), (19, 5268636), (31, 3229164), (36, 2780669), (38, 2634318), (57, 1756212), (62, 1614582), (76, 1317159), (93, 1076388), (114, 878106), (124, 807291), (171, 585404), (186, 538194), (228, 439053), (279, 358796), (342, 292702), (372, 269097), (558, 179398), (589, 169956), (684, 146351), (1116, 89699), (1178, 84978), (1767, 56652), (2356, 42489), (3534, 28326), (4721, 21204), (5301, 18884), (7068, 14163), (9442, 10602)]