172690524

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1611

約数の個数: 72

約数和(自身を含む): 453136320

約数和(自身を除く): 280445796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 79, 82, 123, 158, 164, 237, 246, 316, 369, 474, 492, 711, 738, 948, 1422, 1476, 1481, 2844, 2962, 3239, 4443, 5924, 6478, 8886, 9717, 12956, 13329, 17772, 19434, 26658, 29151, 38868, 53316, 58302, 60721, 116604, 116999, 121442, 182163, 233998, 242884, 350997, 364326, 467996, 546489, 701994, 728652, 1052991, 1092978, 1403988, 2105982, 2185956, 4211964, 4796959, 9593918, 14390877, 19187836, 28781754, 43172631, 57563508, 86345262, 172690524]

約数ペア:

[(1, 172690524), (2, 86345262), (3, 57563508), (4, 43172631), (6, 28781754), (9, 19187836), (12, 14390877), (18, 9593918), (36, 4796959), (41, 4211964), (79, 2185956), (82, 2105982), (123, 1403988), (158, 1092978), (164, 1052991), (237, 728652), (246, 701994), (316, 546489), (369, 467996), (474, 364326), (492, 350997), (711, 242884), (738, 233998), (948, 182163), (1422, 121442), (1476, 116999), (1481, 116604), (2844, 60721), (2962, 58302), (3239, 53316), (4443, 38868), (5924, 29151), (6478, 26658), (8886, 19434), (9717, 17772), (12956, 13329)]