68027076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1221

約数の個数: 72

約数和(自身を含む): 186712344

約数和(自身を除く): 118685268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1061, 1233, 1644, 1781, 2122, 2466, 3183, 3562, 4244, 4932, 5343, 6366, 7124, 9549, 10686, 12732, 13793, 16029, 19098, 21372, 27586, 32058, 38196, 41379, 55172, 64116, 82758, 124137, 145357, 165516, 248274, 290714, 436071, 496548, 581428, 872142, 1308213, 1744284, 1889641, 2616426, 3779282, 5232852, 5668923, 7558564, 11337846, 17006769, 22675692, 34013538, 68027076]

約数ペア:

[(1, 68027076), (2, 34013538), (3, 22675692), (4, 17006769), (6, 11337846), (9, 7558564), (12, 5668923), (13, 5232852), (18, 3779282), (26, 2616426), (36, 1889641), (39, 1744284), (52, 1308213), (78, 872142), (117, 581428), (137, 496548), (156, 436071), (234, 290714), (274, 248274), (411, 165516), (468, 145357), (548, 124137), (822, 82758), (1061, 64116), (1233, 55172), (1644, 41379), (1781, 38196), (2122, 32058), (2466, 27586), (3183, 21372), (3562, 19098), (4244, 16029), (4932, 13793), (5343, 12732), (6366, 10686), (7124, 9549)]