80790864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21859}}^1$

素因数の和:21888

約数の個数: 80

約数和(自身を含む): 260221440

約数和(自身を除く): 179430576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 21859, 43718, 65577, 87436, 131154, 153013, 174872, 240449, 262308, 306026, 349744, 459039, 480898, 524616, 612052, 721347, 918078, 961796, 1049232, 1224104, 1442694, 1683143, 1836156, 1923592, 2448208, 2885388, 3366286, 3672312, 3847184, 5049429, 5770776, 6732572, 7344624, 10098858, 11541552, 13465144, 20197716, 26930288, 40395432, 80790864]

約数ペア:

[(1, 80790864), (2, 40395432), (3, 26930288), (4, 20197716), (6, 13465144), (7, 11541552), (8, 10098858), (11, 7344624), (12, 6732572), (14, 5770776), (16, 5049429), (21, 3847184), (22, 3672312), (24, 3366286), (28, 2885388), (33, 2448208), (42, 1923592), (44, 1836156), (48, 1683143), (56, 1442694), (66, 1224104), (77, 1049232), (84, 961796), (88, 918078), (112, 721347), (132, 612052), (154, 524616), (168, 480898), (176, 459039), (231, 349744), (264, 306026), (308, 262308), (336, 240449), (462, 174872), (528, 153013), (616, 131154), (924, 87436), (1232, 65577), (1848, 43718), (3696, 21859)]