172878264

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9721}}^1$

素因数の和:9765

約数の個数: 96

約数和(自身を含む): 530821200

約数和(自身を除く): 357942936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 9721, 17784, 19442, 29163, 38884, 58326, 77768, 87489, 116652, 126373, 174978, 184699, 233304, 252746, 349956, 369398, 379119, 505492, 554097, 699912, 738796, 758238, 1010984, 1108194, 1137357, 1477592, 1516476, 1662291, 2216388, 2274714, 2401087, 3032952, 3324582, 4432776, 4549428, 4802174, 6649164, 7203261, 9098856, 9604348, 13298328, 14406522, 19208696, 21609783, 28813044, 43219566, 57626088, 86439132, 172878264]

約数ペア:

[(1, 172878264), (2, 86439132), (3, 57626088), (4, 43219566), (6, 28813044), (8, 21609783), (9, 19208696), (12, 14406522), (13, 13298328), (18, 9604348), (19, 9098856), (24, 7203261), (26, 6649164), (36, 4802174), (38, 4549428), (39, 4432776), (52, 3324582), (57, 3032952), (72, 2401087), (76, 2274714), (78, 2216388), (104, 1662291), (114, 1516476), (117, 1477592), (152, 1137357), (156, 1108194), (171, 1010984), (228, 758238), (234, 738796), (247, 699912), (312, 554097), (342, 505492), (456, 379119), (468, 369398), (494, 349956), (684, 252746), (741, 233304), (936, 184699), (988, 174978), (1368, 126373), (1482, 116652), (1976, 87489), (2223, 77768), (2964, 58326), (4446, 38884), (5928, 29163), (8892, 19442), (9721, 17784)]