61854804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8221}}^1$

素因数の和:8261

約数の個数: 72

約数和(自身を含む): 179568480

約数和(自身を除く): 117713676

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, 8221, 16442, 24663, 32884, 49326, 73989, 90431, 98652, 147978, 156199, 180862, 271293, 295956, 312398, 361724, 468597, 542586, 624796, 813879, 937194, 1085172, 1405791, 1627758, 1718189, 1874388, 2811582, 3255516, 3436378, 5154567, 5623164, 6872756, 10309134, 15463701, 20618268, 30927402, 61854804]

約数ペア:

[(1, 61854804), (2, 30927402), (3, 20618268), (4, 15463701), (6, 10309134), (9, 6872756), (11, 5623164), (12, 5154567), (18, 3436378), (19, 3255516), (22, 2811582), (33, 1874388), (36, 1718189), (38, 1627758), (44, 1405791), (57, 1085172), (66, 937194), (76, 813879), (99, 624796), (114, 542586), (132, 468597), (171, 361724), (198, 312398), (209, 295956), (228, 271293), (342, 180862), (396, 156199), (418, 147978), (627, 98652), (684, 90431), (836, 73989), (1254, 49326), (1881, 32884), (2508, 24663), (3762, 16442), (7524, 8221)]