89638452

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1483}}^1$

素因数の和:1589

約数の個数: 72

約数和(自身を含む): 239838144

約数和(自身を除く): 150199692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 207, 219, 276, 292, 414, 438, 657, 828, 876, 1314, 1483, 1679, 2628, 2966, 3358, 4449, 5037, 5932, 6716, 8898, 10074, 13347, 15111, 17796, 20148, 26694, 30222, 34109, 53388, 60444, 68218, 102327, 108259, 136436, 204654, 216518, 306981, 324777, 409308, 433036, 613962, 649554, 974331, 1227924, 1299108, 1948662, 2489957, 3897324, 4979914, 7469871, 9959828, 14939742, 22409613, 29879484, 44819226, 89638452]

約数ペア:

[(1, 89638452), (2, 44819226), (3, 29879484), (4, 22409613), (6, 14939742), (9, 9959828), (12, 7469871), (18, 4979914), (23, 3897324), (36, 2489957), (46, 1948662), (69, 1299108), (73, 1227924), (92, 974331), (138, 649554), (146, 613962), (207, 433036), (219, 409308), (276, 324777), (292, 306981), (414, 216518), (438, 204654), (657, 136436), (828, 108259), (876, 102327), (1314, 68218), (1483, 60444), (1679, 53388), (2628, 34109), (2966, 30222), (3358, 26694), (4449, 20148), (5037, 17796), (5932, 15111), (6716, 13347), (8898, 10074)]