77820732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10343}}^1$

素因数の和:10383

約数の個数: 72

約数和(自身を含む): 225912960

約数和(自身を除く): 148092228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 10343, 20686, 31029, 41372, 62058, 93087, 113773, 124116, 186174, 196517, 227546, 341319, 372348, 393034, 455092, 589551, 682638, 786068, 1023957, 1179102, 1365276, 1768653, 2047914, 2161687, 2358204, 3537306, 4095828, 4323374, 6485061, 7074612, 8646748, 12970122, 19455183, 25940244, 38910366, 77820732]

約数ペア:

[(1, 77820732), (2, 38910366), (3, 25940244), (4, 19455183), (6, 12970122), (9, 8646748), (11, 7074612), (12, 6485061), (18, 4323374), (19, 4095828), (22, 3537306), (33, 2358204), (36, 2161687), (38, 2047914), (44, 1768653), (57, 1365276), (66, 1179102), (76, 1023957), (99, 786068), (114, 682638), (132, 589551), (171, 455092), (198, 393034), (209, 372348), (228, 341319), (342, 227546), (396, 196517), (418, 186174), (627, 124116), (684, 113773), (836, 93087), (1254, 62058), (1881, 41372), (2508, 31029), (3762, 20686), (7524, 10343)]