77290518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3919}}^1$

素因数の和:4116

約数の個数: 32

約数和(自身を含む): 163699200

約数和(自身を除く): 86408682

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 3287, 3919, 6574, 7838, 9861, 11757, 19722, 23514, 74461, 148922, 223383, 446766, 677987, 1355974, 2033961, 4067922, 12881753, 25763506, 38645259, 77290518]

約数ペア:

[(1, 77290518), (2, 38645259), (3, 25763506), (6, 12881753), (19, 4067922), (38, 2033961), (57, 1355974), (114, 677987), (173, 446766), (346, 223383), (519, 148922), (1038, 74461), (3287, 23514), (3919, 19722), (6574, 11757), (7838, 9861)]