67508028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3391}}^1$

素因数の和:3487

約数の個数: 72

約数和(自身を含む): 197550080

約数和(自身を除く): 130042052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 3391, 4977, 6636, 6782, 9954, 10173, 13564, 19908, 20346, 23737, 30519, 40692, 47474, 61038, 71211, 94948, 122076, 142422, 213633, 267889, 284844, 427266, 535778, 803667, 854532, 1071556, 1607334, 1875223, 2411001, 3214668, 3750446, 4822002, 5625669, 7500892, 9644004, 11251338, 16877007, 22502676, 33754014, 67508028]

約数ペア:

[(1, 67508028), (2, 33754014), (3, 22502676), (4, 16877007), (6, 11251338), (7, 9644004), (9, 7500892), (12, 5625669), (14, 4822002), (18, 3750446), (21, 3214668), (28, 2411001), (36, 1875223), (42, 1607334), (63, 1071556), (79, 854532), (84, 803667), (126, 535778), (158, 427266), (237, 284844), (252, 267889), (316, 213633), (474, 142422), (553, 122076), (711, 94948), (948, 71211), (1106, 61038), (1422, 47474), (1659, 40692), (2212, 30519), (2844, 23737), (3318, 20346), (3391, 19908), (4977, 13564), (6636, 10173), (6782, 9954)]