8180104176

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{16693}}^1$

素因数の和:16831

約数の個数: 120

約数和(自身を含む): 23735262096

約数和(自身を除く): 15555157920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 83, 123, 144, 164, 166, 246, 249, 328, 332, 369, 492, 498, 656, 664, 738, 747, 984, 996, 1328, 1476, 1494, 1968, 1992, 2952, 2988, 3403, 3984, 5904, 5976, 6806, 10209, 11952, 13612, 16693, 20418, 27224, 30627, 33386, 40836, 50079, 54448, 61254, 66772, 81672, 100158, 122508, 133544, 150237, 163344, 200316, 245016, 267088, 300474, 400632, 490032, 600948, 684413, 801264, 1201896, 1368826, 1385519, 2053239, 2403792, 2737652, 2771038, 4106478, 4156557, 5475304, 5542076, 6159717, 8212956, 8313114, 10950608, 11084152, 12319434, 12469671, 16425912, 16626228, 22168304, 24638868, 24939342, 32851824, 33252456, 49277736, 49878684, 56806279, 66504912, 98555472, 99757368, 113612558, 170418837, 199514736, 227225116, 340837674, 454450232, 511256511, 681675348, 908900464, 1022513022, 1363350696, 2045026044, 2726701392, 4090052088, 8180104176]

約数ペア:

[(1, 8180104176), (2, 4090052088), (3, 2726701392), (4, 2045026044), (6, 1363350696), (8, 1022513022), (9, 908900464), (12, 681675348), (16, 511256511), (18, 454450232), (24, 340837674), (36, 227225116), (41, 199514736), (48, 170418837), (72, 113612558), (82, 99757368), (83, 98555472), (123, 66504912), (144, 56806279), (164, 49878684), (166, 49277736), (246, 33252456), (249, 32851824), (328, 24939342), (332, 24638868), (369, 22168304), (492, 16626228), (498, 16425912), (656, 12469671), (664, 12319434), (738, 11084152), (747, 10950608), (984, 8313114), (996, 8212956), (1328, 6159717), (1476, 5542076), (1494, 5475304), (1968, 4156557), (1992, 4106478), (2952, 2771038), (2988, 2737652), (3403, 2403792), (3984, 2053239), (5904, 1385519), (5976, 1368826), (6806, 1201896), (10209, 801264), (11952, 684413), (13612, 600948), (16693, 490032), (20418, 400632), (27224, 300474), (30627, 267088), (33386, 245016), (40836, 200316), (50079, 163344), (54448, 150237), (61254, 133544), (66772, 122508), (81672, 100158)]