61971804

素因数分解:

$2^2\times 3^5\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 164295040

約数和(自身を除く): 102323236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 243, 309, 324, 412, 486, 618, 619, 927, 972, 1236, 1238, 1854, 1857, 2476, 2781, 3708, 3714, 5562, 5571, 7428, 8343, 11124, 11142, 16686, 16713, 22284, 25029, 33372, 33426, 50058, 50139, 63757, 66852, 100116, 100278, 127514, 150417, 191271, 200556, 255028, 300834, 382542, 573813, 601668, 765084, 1147626, 1721439, 2295252, 3442878, 5164317, 6885756, 10328634, 15492951, 20657268, 30985902, 61971804]

約数ペア:

[(1, 61971804), (2, 30985902), (3, 20657268), (4, 15492951), (6, 10328634), (9, 6885756), (12, 5164317), (18, 3442878), (27, 2295252), (36, 1721439), (54, 1147626), (81, 765084), (103, 601668), (108, 573813), (162, 382542), (206, 300834), (243, 255028), (309, 200556), (324, 191271), (412, 150417), (486, 127514), (618, 100278), (619, 100116), (927, 66852), (972, 63757), (1236, 50139), (1238, 50058), (1854, 33426), (1857, 33372), (2476, 25029), (2781, 22284), (3708, 16713), (3714, 16686), (5562, 11142), (5571, 11124), (7428, 8343)]