74921154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 187840512

約数和(自身を除く): 112919358

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 257, 462, 514, 631, 771, 1262, 1542, 1799, 1893, 2827, 3598, 3786, 4417, 5397, 5654, 6941, 8481, 8834, 10794, 13251, 13882, 16962, 19789, 20823, 26502, 39578, 41646, 48587, 59367, 97174, 118734, 145761, 162167, 291522, 324334, 486501, 973002, 1135169, 1783837, 2270338, 3405507, 3567674, 5351511, 6811014, 10703022, 12486859, 24973718, 37460577, 74921154]

約数ペア:

[(1, 74921154), (2, 37460577), (3, 24973718), (6, 12486859), (7, 10703022), (11, 6811014), (14, 5351511), (21, 3567674), (22, 3405507), (33, 2270338), (42, 1783837), (66, 1135169), (77, 973002), (154, 486501), (231, 324334), (257, 291522), (462, 162167), (514, 145761), (631, 118734), (771, 97174), (1262, 59367), (1542, 48587), (1799, 41646), (1893, 39578), (2827, 26502), (3598, 20823), (3786, 19789), (4417, 16962), (5397, 13882), (5654, 13251), (6941, 10794), (8481, 8834)]