85716612

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 226437120

約数和(自身を除く): 140720508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 89, 93, 124, 178, 186, 267, 279, 356, 372, 534, 558, 801, 863, 1068, 1116, 1602, 1726, 2589, 2759, 3204, 3452, 5178, 5518, 7767, 8277, 10356, 11036, 15534, 16554, 24831, 26753, 31068, 33108, 49662, 53506, 76807, 80259, 99324, 107012, 153614, 160518, 230421, 240777, 307228, 321036, 460842, 481554, 691263, 921684, 963108, 1382526, 2381017, 2765052, 4762034, 7143051, 9524068, 14286102, 21429153, 28572204, 42858306, 85716612]

約数ペア:

[(1, 85716612), (2, 42858306), (3, 28572204), (4, 21429153), (6, 14286102), (9, 9524068), (12, 7143051), (18, 4762034), (31, 2765052), (36, 2381017), (62, 1382526), (89, 963108), (93, 921684), (124, 691263), (178, 481554), (186, 460842), (267, 321036), (279, 307228), (356, 240777), (372, 230421), (534, 160518), (558, 153614), (801, 107012), (863, 99324), (1068, 80259), (1116, 76807), (1602, 53506), (1726, 49662), (2589, 33108), (2759, 31068), (3204, 26753), (3452, 24831), (5178, 16554), (5518, 15534), (7767, 11036), (8277, 10356)]