39478572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3821}}^1$

素因数の和:3879

約数の個数: 72

約数和(自身を含む): 116861472

約数和(自身を除く): 77382900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 3821, 5166, 7642, 10332, 11463, 15284, 22926, 26747, 34389, 45852, 53494, 68778, 80241, 106988, 137556, 156661, 160482, 240723, 313322, 320964, 469983, 481446, 626644, 939966, 962892, 1096627, 1409949, 1879932, 2193254, 2819898, 3289881, 4386508, 5639796, 6579762, 9869643, 13159524, 19739286, 39478572]

約数ペア:

[(1, 39478572), (2, 19739286), (3, 13159524), (4, 9869643), (6, 6579762), (7, 5639796), (9, 4386508), (12, 3289881), (14, 2819898), (18, 2193254), (21, 1879932), (28, 1409949), (36, 1096627), (41, 962892), (42, 939966), (63, 626644), (82, 481446), (84, 469983), (123, 320964), (126, 313322), (164, 240723), (246, 160482), (252, 156661), (287, 137556), (369, 106988), (492, 80241), (574, 68778), (738, 53494), (861, 45852), (1148, 34389), (1476, 26747), (1722, 22926), (2583, 15284), (3444, 11463), (3821, 10332), (5166, 7642)]