78471456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6869}}^1$

素因数の和:6906

約数の個数: 96

約数和(自身を含む): 249298560

約数和(自身を除く): 170827104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 6869, 11424, 13738, 20607, 27476, 41214, 48083, 54952, 82428, 96166, 109904, 116773, 144249, 164856, 192332, 219808, 233546, 288498, 329712, 350319, 384664, 467092, 576996, 659424, 700638, 769328, 817411, 934184, 1153992, 1401276, 1538656, 1634822, 1868368, 2307984, 2452233, 2802552, 3269644, 3736736, 4615968, 4904466, 5605104, 6539288, 9808932, 11210208, 13078576, 19617864, 26157152, 39235728, 78471456]

約数ペア:

[(1, 78471456), (2, 39235728), (3, 26157152), (4, 19617864), (6, 13078576), (7, 11210208), (8, 9808932), (12, 6539288), (14, 5605104), (16, 4904466), (17, 4615968), (21, 3736736), (24, 3269644), (28, 2802552), (32, 2452233), (34, 2307984), (42, 1868368), (48, 1634822), (51, 1538656), (56, 1401276), (68, 1153992), (84, 934184), (96, 817411), (102, 769328), (112, 700638), (119, 659424), (136, 576996), (168, 467092), (204, 384664), (224, 350319), (238, 329712), (272, 288498), (336, 233546), (357, 219808), (408, 192332), (476, 164856), (544, 144249), (672, 116773), (714, 109904), (816, 96166), (952, 82428), (1428, 54952), (1632, 48083), (1904, 41214), (2856, 27476), (3808, 20607), (5712, 13738), (6869, 11424)]