67578972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 174155520

約数和(自身を除く): 106576548

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 61, 76, 86, 113, 114, 122, 129, 172, 183, 226, 228, 244, 258, 339, 366, 452, 516, 678, 732, 817, 1159, 1356, 1634, 2147, 2318, 2451, 2623, 3268, 3477, 4294, 4636, 4859, 4902, 5246, 6441, 6893, 6954, 7869, 8588, 9718, 9804, 10492, 12882, 13786, 13908, 14577, 15738, 19436, 20679, 25764, 27572, 29154, 31476, 41358, 49837, 58308, 82716, 92321, 99674, 130967, 149511, 184642, 199348, 261934, 276963, 296399, 299022, 369284, 392901, 523868, 553926, 592798, 598044, 785802, 889197, 1107852, 1185596, 1571604, 1778394, 3556788, 5631581, 11263162, 16894743, 22526324, 33789486, 67578972]

約数ペア:

[(1, 67578972), (2, 33789486), (3, 22526324), (4, 16894743), (6, 11263162), (12, 5631581), (19, 3556788), (38, 1778394), (43, 1571604), (57, 1185596), (61, 1107852), (76, 889197), (86, 785802), (113, 598044), (114, 592798), (122, 553926), (129, 523868), (172, 392901), (183, 369284), (226, 299022), (228, 296399), (244, 276963), (258, 261934), (339, 199348), (366, 184642), (452, 149511), (516, 130967), (678, 99674), (732, 92321), (817, 82716), (1159, 58308), (1356, 49837), (1634, 41358), (2147, 31476), (2318, 29154), (2451, 27572), (2623, 25764), (3268, 20679), (3477, 19436), (4294, 15738), (4636, 14577), (4859, 13908), (4902, 13786), (5246, 12882), (6441, 10492), (6893, 9804), (6954, 9718), (7869, 8588)]