78323328

素因数分解:

$2^7\times 3^3\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 234273600

約数和(自身を除く): 155950272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 173, 192, 216, 262, 288, 346, 384, 393, 432, 519, 524, 576, 692, 786, 864, 1038, 1048, 1152, 1179, 1384, 1557, 1572, 1728, 2076, 2096, 2358, 2768, 3114, 3144, 3456, 3537, 4152, 4192, 4671, 4716, 5536, 6228, 6288, 7074, 8304, 8384, 9342, 9432, 11072, 12456, 12576, 14148, 16608, 16768, 18684, 18864, 22144, 22663, 24912, 25152, 28296, 33216, 37368, 37728, 45326, 49824, 50304, 56592, 66432, 67989, 74736, 75456, 90652, 99648, 113184, 135978, 149472, 150912, 181304, 199296, 203967, 226368, 271956, 298944, 362608, 407934, 452736, 543912, 597888, 611901, 725216, 815868, 1087824, 1223802, 1450432, 1631736, 2175648, 2447604, 2900864, 3263472, 4351296, 4895208, 6526944, 8702592, 9790416, 13053888, 19580832, 26107776, 39161664, 78323328]

約数ペア:

[(1, 78323328), (2, 39161664), (3, 26107776), (4, 19580832), (6, 13053888), (8, 9790416), (9, 8702592), (12, 6526944), (16, 4895208), (18, 4351296), (24, 3263472), (27, 2900864), (32, 2447604), (36, 2175648), (48, 1631736), (54, 1450432), (64, 1223802), (72, 1087824), (96, 815868), (108, 725216), (128, 611901), (131, 597888), (144, 543912), (173, 452736), (192, 407934), (216, 362608), (262, 298944), (288, 271956), (346, 226368), (384, 203967), (393, 199296), (432, 181304), (519, 150912), (524, 149472), (576, 135978), (692, 113184), (786, 99648), (864, 90652), (1038, 75456), (1048, 74736), (1152, 67989), (1179, 66432), (1384, 56592), (1557, 50304), (1572, 49824), (1728, 45326), (2076, 37728), (2096, 37368), (2358, 33216), (2768, 28296), (3114, 25152), (3144, 24912), (3456, 22663), (3537, 22144), (4152, 18864), (4192, 18684), (4671, 16768), (4716, 16608), (5536, 14148), (6228, 12576), (6288, 12456), (7074, 11072), (8304, 9432), (8384, 9342)]