72404928

素因数分解:

$2^6\times 3^4\times {\mathrm{13967}}^1$

素因数の和:13991

約数の個数: 70

約数和(自身を含む): 214646256

約数和(自身を除く): 142241328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 13967, 27934, 41901, 55868, 83802, 111736, 125703, 167604, 223472, 251406, 335208, 377109, 446944, 502812, 670416, 754218, 893888, 1005624, 1131327, 1340832, 1508436, 2011248, 2262654, 2681664, 3016872, 4022496, 4525308, 6033744, 8044992, 9050616, 12067488, 18101232, 24134976, 36202464, 72404928]

約数ペア:

[(1, 72404928), (2, 36202464), (3, 24134976), (4, 18101232), (6, 12067488), (8, 9050616), (9, 8044992), (12, 6033744), (16, 4525308), (18, 4022496), (24, 3016872), (27, 2681664), (32, 2262654), (36, 2011248), (48, 1508436), (54, 1340832), (64, 1131327), (72, 1005624), (81, 893888), (96, 754218), (108, 670416), (144, 502812), (162, 446944), (192, 377109), (216, 335208), (288, 251406), (324, 223472), (432, 167604), (576, 125703), (648, 111736), (864, 83802), (1296, 55868), (1728, 41901), (2592, 27934), (5184, 13967)]