72125208

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4703}}^1$

素因数の和:4789

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 131087592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 4703, 5112, 7668, 9406, 14109, 15336, 18812, 28218, 37624, 42327, 56436, 84654, 112872, 126981, 169308, 253962, 333913, 338616, 507924, 667826, 1001739, 1015848, 1335652, 2003478, 2671304, 3005217, 4006956, 6010434, 8013912, 9015651, 12020868, 18031302, 24041736, 36062604, 72125208]

約数ペア:

[(1, 72125208), (2, 36062604), (3, 24041736), (4, 18031302), (6, 12020868), (8, 9015651), (9, 8013912), (12, 6010434), (18, 4006956), (24, 3005217), (27, 2671304), (36, 2003478), (54, 1335652), (71, 1015848), (72, 1001739), (108, 667826), (142, 507924), (213, 338616), (216, 333913), (284, 253962), (426, 169308), (568, 126981), (639, 112872), (852, 84654), (1278, 56436), (1704, 42327), (1917, 37624), (2556, 28218), (3834, 18812), (4703, 15336), (5112, 14109), (7668, 9406)]