65991384

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{19501}}^1$

素因数の和:19560

約数の個数: 48

約数和(自身を含む): 182538720

約数和(自身を除く): 116547336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 19501, 39002, 58503, 78004, 117006, 156008, 175509, 234012, 351018, 468024, 702036, 916547, 1404072, 1833094, 2749641, 3666188, 5499282, 7332376, 8248923, 10998564, 16497846, 21997128, 32995692, 65991384]

約数ペア:

[(1, 65991384), (2, 32995692), (3, 21997128), (4, 16497846), (6, 10998564), (8, 8248923), (9, 7332376), (12, 5499282), (18, 3666188), (24, 2749641), (36, 1833094), (47, 1404072), (72, 916547), (94, 702036), (141, 468024), (188, 351018), (282, 234012), (376, 175509), (423, 156008), (564, 117006), (846, 78004), (1128, 58503), (1692, 39002), (3384, 19501)]