90420252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 237345024

約数和(自身を除く): 146924772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 67, 78, 82, 123, 134, 156, 164, 201, 211, 246, 268, 402, 422, 492, 533, 633, 804, 844, 871, 1066, 1266, 1599, 1742, 2132, 2532, 2613, 2743, 2747, 3198, 3484, 5226, 5486, 5494, 6396, 8229, 8241, 8651, 10452, 10972, 10988, 14137, 16458, 16482, 17302, 25953, 28274, 32916, 32964, 34604, 35711, 42411, 51906, 56548, 71422, 84822, 103812, 107133, 112463, 142844, 169644, 183781, 214266, 224926, 337389, 367562, 428532, 449852, 551343, 579617, 674778, 735124, 1102686, 1159234, 1349556, 1738851, 2205372, 2318468, 3477702, 6955404, 7535021, 15070042, 22605063, 30140084, 45210126, 90420252]

約数ペア:

[(1, 90420252), (2, 45210126), (3, 30140084), (4, 22605063), (6, 15070042), (12, 7535021), (13, 6955404), (26, 3477702), (39, 2318468), (41, 2205372), (52, 1738851), (67, 1349556), (78, 1159234), (82, 1102686), (123, 735124), (134, 674778), (156, 579617), (164, 551343), (201, 449852), (211, 428532), (246, 367562), (268, 337389), (402, 224926), (422, 214266), (492, 183781), (533, 169644), (633, 142844), (804, 112463), (844, 107133), (871, 103812), (1066, 84822), (1266, 71422), (1599, 56548), (1742, 51906), (2132, 42411), (2532, 35711), (2613, 34604), (2743, 32964), (2747, 32916), (3198, 28274), (3484, 25953), (5226, 17302), (5486, 16482), (5494, 16458), (6396, 14137), (8229, 10988), (8241, 10972), (8651, 10452)]