78612864

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:568

約数の個数: 128

約数和(自身を含む): 234420480

約数和(自身を除く): 155807616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 128, 132, 148, 176, 192, 222, 264, 296, 352, 384, 407, 444, 503, 528, 592, 704, 814, 888, 1006, 1056, 1184, 1221, 1408, 1509, 1628, 1776, 2012, 2112, 2368, 2442, 3018, 3256, 3552, 4024, 4224, 4736, 4884, 5533, 6036, 6512, 7104, 8048, 9768, 11066, 12072, 13024, 14208, 16096, 16599, 18611, 19536, 22132, 24144, 26048, 32192, 33198, 37222, 39072, 44264, 48288, 52096, 55833, 64384, 66396, 74444, 78144, 88528, 96576, 111666, 132792, 148888, 156288, 177056, 193152, 204721, 223332, 265584, 297776, 354112, 409442, 446664, 531168, 595552, 614163, 708224, 818884, 893328, 1062336, 1191104, 1228326, 1637768, 1786656, 2124672, 2382208, 2456652, 3275536, 3573312, 4913304, 6551072, 7146624, 9826608, 13102144, 19653216, 26204288, 39306432, 78612864]

約数ペア:

[(1, 78612864), (2, 39306432), (3, 26204288), (4, 19653216), (6, 13102144), (8, 9826608), (11, 7146624), (12, 6551072), (16, 4913304), (22, 3573312), (24, 3275536), (32, 2456652), (33, 2382208), (37, 2124672), (44, 1786656), (48, 1637768), (64, 1228326), (66, 1191104), (74, 1062336), (88, 893328), (96, 818884), (111, 708224), (128, 614163), (132, 595552), (148, 531168), (176, 446664), (192, 409442), (222, 354112), (264, 297776), (296, 265584), (352, 223332), (384, 204721), (407, 193152), (444, 177056), (503, 156288), (528, 148888), (592, 132792), (704, 111666), (814, 96576), (888, 88528), (1006, 78144), (1056, 74444), (1184, 66396), (1221, 64384), (1408, 55833), (1509, 52096), (1628, 48288), (1776, 44264), (2012, 39072), (2112, 37222), (2368, 33198), (2442, 32192), (3018, 26048), (3256, 24144), (3552, 22132), (4024, 19536), (4224, 18611), (4736, 16599), (4884, 16096), (5533, 14208), (6036, 13024), (6512, 12072), (7104, 11066), (8048, 9768)]