61998384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4987}}^1$

素因数の和:5042

約数の個数: 80

約数和(自身を含む): 188027648

約数和(自身を除く): 126029264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 4987, 6216, 9974, 12432, 14961, 19948, 29922, 34909, 39896, 59844, 69818, 79792, 104727, 119688, 139636, 184519, 209454, 239376, 279272, 369038, 418908, 553557, 558544, 738076, 837816, 1107114, 1291633, 1476152, 1675632, 2214228, 2583266, 2952304, 3874899, 4428456, 5166532, 7749798, 8856912, 10333064, 15499596, 20666128, 30999192, 61998384]

約数ペア:

[(1, 61998384), (2, 30999192), (3, 20666128), (4, 15499596), (6, 10333064), (7, 8856912), (8, 7749798), (12, 5166532), (14, 4428456), (16, 3874899), (21, 2952304), (24, 2583266), (28, 2214228), (37, 1675632), (42, 1476152), (48, 1291633), (56, 1107114), (74, 837816), (84, 738076), (111, 558544), (112, 553557), (148, 418908), (168, 369038), (222, 279272), (259, 239376), (296, 209454), (336, 184519), (444, 139636), (518, 119688), (592, 104727), (777, 79792), (888, 69818), (1036, 59844), (1554, 39896), (1776, 34909), (2072, 29922), (3108, 19948), (4144, 14961), (4987, 12432), (6216, 9974)]