125720832

素因数分解:

$2^8\times 3^1\times {\mathrm{313}}^1\times {\mathrm{523}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 336311584

約数和(自身を除く): 210590752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 313, 384, 523, 626, 768, 939, 1046, 1252, 1569, 1878, 2092, 2504, 3138, 3756, 4184, 5008, 6276, 7512, 8368, 10016, 12552, 15024, 16736, 20032, 25104, 30048, 33472, 40064, 50208, 60096, 66944, 80128, 100416, 120192, 133888, 163699, 200832, 240384, 327398, 401664, 491097, 654796, 982194, 1309592, 1964388, 2619184, 3928776, 5238368, 7857552, 10476736, 15715104, 20953472, 31430208, 41906944, 62860416, 125720832]

約数ペア:

[(1, 125720832), (2, 62860416), (3, 41906944), (4, 31430208), (6, 20953472), (8, 15715104), (12, 10476736), (16, 7857552), (24, 5238368), (32, 3928776), (48, 2619184), (64, 1964388), (96, 1309592), (128, 982194), (192, 654796), (256, 491097), (313, 401664), (384, 327398), (523, 240384), (626, 200832), (768, 163699), (939, 133888), (1046, 120192), (1252, 100416), (1569, 80128), (1878, 66944), (2092, 60096), (2504, 50208), (3138, 40064), (3756, 33472), (4184, 30048), (5008, 25104), (6276, 20032), (7512, 16736), (8368, 15024), (10016, 12552)]