70728564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 180502560

約数和(自身を除く): 109773996

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 361, 551, 563, 722, 1083, 1102, 1126, 1444, 1653, 1689, 2166, 2204, 2252, 3306, 3378, 4332, 6612, 6756, 10469, 10697, 16327, 20938, 21394, 31407, 32091, 32654, 41876, 42788, 48981, 62814, 64182, 65308, 97962, 125628, 128364, 195924, 203243, 310213, 406486, 609729, 620426, 812972, 930639, 1219458, 1240852, 1861278, 2438916, 3722556, 5894047, 11788094, 17682141, 23576188, 35364282, 70728564]

約数ペア:

[(1, 70728564), (2, 35364282), (3, 23576188), (4, 17682141), (6, 11788094), (12, 5894047), (19, 3722556), (29, 2438916), (38, 1861278), (57, 1240852), (58, 1219458), (76, 930639), (87, 812972), (114, 620426), (116, 609729), (174, 406486), (228, 310213), (348, 203243), (361, 195924), (551, 128364), (563, 125628), (722, 97962), (1083, 65308), (1102, 64182), (1126, 62814), (1444, 48981), (1653, 42788), (1689, 41876), (2166, 32654), (2204, 32091), (2252, 31407), (3306, 21394), (3378, 20938), (4332, 16327), (6612, 10697), (6756, 10469)]