90242544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1078

約数の個数: 80

約数和(自身を含む): 267482880

約数和(自身を除く): 177240336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 419, 641, 838, 1257, 1282, 1676, 1923, 2514, 2564, 2933, 3352, 3846, 4487, 5028, 5128, 5866, 6704, 7692, 8799, 8974, 10056, 10256, 11732, 13461, 15384, 17598, 17948, 20112, 23464, 26922, 30768, 35196, 35896, 46928, 53844, 70392, 71792, 107688, 140784, 215376, 268579, 537158, 805737, 1074316, 1611474, 1880053, 2148632, 3222948, 3760106, 4297264, 5640159, 6445896, 7520212, 11280318, 12891792, 15040424, 22560636, 30080848, 45121272, 90242544]

約数ペア:

[(1, 90242544), (2, 45121272), (3, 30080848), (4, 22560636), (6, 15040424), (7, 12891792), (8, 11280318), (12, 7520212), (14, 6445896), (16, 5640159), (21, 4297264), (24, 3760106), (28, 3222948), (42, 2148632), (48, 1880053), (56, 1611474), (84, 1074316), (112, 805737), (168, 537158), (336, 268579), (419, 215376), (641, 140784), (838, 107688), (1257, 71792), (1282, 70392), (1676, 53844), (1923, 46928), (2514, 35896), (2564, 35196), (2933, 30768), (3352, 26922), (3846, 23464), (4487, 20112), (5028, 17948), (5128, 17598), (5866, 15384), (6704, 13461), (7692, 11732), (8799, 10256), (8974, 10056)]