72915648

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:382

約数の個数: 112

約数和(自身を含む): 210287616

約数和(自身を除く): 137371968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 131, 156, 192, 208, 223, 262, 312, 393, 416, 446, 524, 624, 669, 786, 832, 892, 1048, 1248, 1338, 1572, 1703, 1784, 2096, 2496, 2676, 2899, 3144, 3406, 3568, 4192, 5109, 5352, 5798, 6288, 6812, 7136, 8384, 8697, 10218, 10704, 11596, 12576, 13624, 14272, 17394, 20436, 21408, 23192, 25152, 27248, 29213, 34788, 40872, 42816, 46384, 54496, 58426, 69576, 81744, 87639, 92768, 108992, 116852, 139152, 163488, 175278, 185536, 233704, 278304, 326976, 350556, 379769, 467408, 556608, 701112, 759538, 934816, 1139307, 1402224, 1519076, 1869632, 2278614, 2804448, 3038152, 4557228, 5608896, 6076304, 9114456, 12152608, 18228912, 24305216, 36457824, 72915648]

約数ペア:

[(1, 72915648), (2, 36457824), (3, 24305216), (4, 18228912), (6, 12152608), (8, 9114456), (12, 6076304), (13, 5608896), (16, 4557228), (24, 3038152), (26, 2804448), (32, 2278614), (39, 1869632), (48, 1519076), (52, 1402224), (64, 1139307), (78, 934816), (96, 759538), (104, 701112), (131, 556608), (156, 467408), (192, 379769), (208, 350556), (223, 326976), (262, 278304), (312, 233704), (393, 185536), (416, 175278), (446, 163488), (524, 139152), (624, 116852), (669, 108992), (786, 92768), (832, 87639), (892, 81744), (1048, 69576), (1248, 58426), (1338, 54496), (1572, 46384), (1703, 42816), (1784, 40872), (2096, 34788), (2496, 29213), (2676, 27248), (2899, 25152), (3144, 23192), (3406, 21408), (3568, 20436), (4192, 17394), (5109, 14272), (5352, 13624), (5798, 12576), (6288, 11596), (6812, 10704), (7136, 10218), (8384, 8697)]