72898812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 217495040

約数和(自身を除く): 144596228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 211, 252, 378, 422, 457, 633, 756, 844, 914, 1266, 1371, 1477, 1828, 1899, 2532, 2742, 2954, 3199, 3798, 4113, 4431, 5484, 5697, 5908, 6398, 7596, 8226, 8862, 9597, 11394, 12339, 12796, 13293, 16452, 17724, 19194, 22788, 24678, 26586, 28791, 38388, 39879, 49356, 53172, 57582, 79758, 86373, 96427, 115164, 159516, 172746, 192854, 289281, 345492, 385708, 578562, 674989, 867843, 1157124, 1349978, 1735686, 2024967, 2603529, 2699956, 3471372, 4049934, 5207058, 6074901, 8099868, 10414116, 12149802, 18224703, 24299604, 36449406, 72898812]

約数ペア:

[(1, 72898812), (2, 36449406), (3, 24299604), (4, 18224703), (6, 12149802), (7, 10414116), (9, 8099868), (12, 6074901), (14, 5207058), (18, 4049934), (21, 3471372), (27, 2699956), (28, 2603529), (36, 2024967), (42, 1735686), (54, 1349978), (63, 1157124), (84, 867843), (108, 674989), (126, 578562), (189, 385708), (211, 345492), (252, 289281), (378, 192854), (422, 172746), (457, 159516), (633, 115164), (756, 96427), (844, 86373), (914, 79758), (1266, 57582), (1371, 53172), (1477, 49356), (1828, 39879), (1899, 38388), (2532, 28791), (2742, 26586), (2954, 24678), (3199, 22788), (3798, 19194), (4113, 17724), (4431, 16452), (5484, 13293), (5697, 12796), (5908, 12339), (6398, 11394), (7596, 9597), (8226, 8862)]