90234376011

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{2063}}^1$

素因数の和:2437

約数の個数: 72

約数和(自身を含む): 142888449600

約数和(自身を除く): 52654073589

約数列:

[1, 3, 9, 13, 39, 117, 149, 169, 193, 447, 507, 579, 1341, 1521, 1737, 1937, 2063, 2509, 5811, 6189, 7527, 17433, 18567, 22581, 25181, 26819, 28757, 32617, 75543, 80457, 86271, 97851, 226629, 241371, 258813, 293553, 307387, 348647, 373841, 398159, 922161, 1045941, 1121523, 1194477, 2766483, 3137823, 3364569, 3583431, 3996031, 4859933, 5176067, 11988093, 14579799, 15528201, 35964279, 43739397, 46584603, 51948403, 59325691, 67288871, 155845209, 177977073, 201866613, 467535627, 533931219, 605599839, 771233983, 2313701949, 6941105847, 10026041779, 30078125337, 90234376011]

約数ペア:

[(1, 90234376011), (3, 30078125337), (9, 10026041779), (13, 6941105847), (39, 2313701949), (117, 771233983), (149, 605599839), (169, 533931219), (193, 467535627), (447, 201866613), (507, 177977073), (579, 155845209), (1341, 67288871), (1521, 59325691), (1737, 51948403), (1937, 46584603), (2063, 43739397), (2509, 35964279), (5811, 15528201), (6189, 14579799), (7527, 11988093), (17433, 5176067), (18567, 4859933), (22581, 3996031), (25181, 3583431), (26819, 3364569), (28757, 3137823), (32617, 2766483), (75543, 1194477), (80457, 1121523), (86271, 1045941), (97851, 922161), (226629, 398159), (241371, 373841), (258813, 348647), (293553, 307387)]