78256464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{877}}^1$

素因数の和:925

約数の個数: 120

約数和(自身を含む): 239082912

約数和(自身を除く): 160826448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 429, 507, 528, 572, 624, 676, 858, 877, 1014, 1144, 1352, 1716, 1754, 1859, 2028, 2288, 2631, 2704, 3432, 3508, 3718, 4056, 5262, 5577, 6864, 7016, 7436, 8112, 9647, 10524, 11154, 11401, 14032, 14872, 19294, 21048, 22308, 22802, 28941, 29744, 34203, 38588, 42096, 44616, 45604, 57882, 68406, 77176, 89232, 91208, 115764, 125411, 136812, 148213, 154352, 182416, 231528, 250822, 273624, 296426, 376233, 444639, 463056, 501644, 547248, 592852, 752466, 889278, 1003288, 1185704, 1504932, 1630343, 1778556, 2006576, 2371408, 3009864, 3260686, 3557112, 4891029, 6019728, 6521372, 7114224, 9782058, 13042744, 19564116, 26085488, 39128232, 78256464]

約数ペア:

[(1, 78256464), (2, 39128232), (3, 26085488), (4, 19564116), (6, 13042744), (8, 9782058), (11, 7114224), (12, 6521372), (13, 6019728), (16, 4891029), (22, 3557112), (24, 3260686), (26, 3009864), (33, 2371408), (39, 2006576), (44, 1778556), (48, 1630343), (52, 1504932), (66, 1185704), (78, 1003288), (88, 889278), (104, 752466), (132, 592852), (143, 547248), (156, 501644), (169, 463056), (176, 444639), (208, 376233), (264, 296426), (286, 273624), (312, 250822), (338, 231528), (429, 182416), (507, 154352), (528, 148213), (572, 136812), (624, 125411), (676, 115764), (858, 91208), (877, 89232), (1014, 77176), (1144, 68406), (1352, 57882), (1716, 45604), (1754, 44616), (1859, 42096), (2028, 38588), (2288, 34203), (2631, 29744), (2704, 28941), (3432, 22802), (3508, 22308), (3718, 21048), (4056, 19294), (5262, 14872), (5577, 14032), (6864, 11401), (7016, 11154), (7436, 10524), (8112, 9647)]