78426684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 233909760

約数和(自身を除く): 155483076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 227, 252, 378, 454, 457, 681, 756, 908, 914, 1362, 1371, 1589, 1828, 2043, 2724, 2742, 3178, 3199, 4086, 4113, 4767, 5484, 6129, 6356, 6398, 8172, 8226, 9534, 9597, 12258, 12339, 12796, 14301, 16452, 19068, 19194, 24516, 24678, 28602, 28791, 38388, 42903, 49356, 57204, 57582, 85806, 86373, 103739, 115164, 171612, 172746, 207478, 311217, 345492, 414956, 622434, 726173, 933651, 1244868, 1452346, 1867302, 2178519, 2800953, 2904692, 3734604, 4357038, 5601906, 6535557, 8714076, 11203812, 13071114, 19606671, 26142228, 39213342, 78426684]

約数ペア:

[(1, 78426684), (2, 39213342), (3, 26142228), (4, 19606671), (6, 13071114), (7, 11203812), (9, 8714076), (12, 6535557), (14, 5601906), (18, 4357038), (21, 3734604), (27, 2904692), (28, 2800953), (36, 2178519), (42, 1867302), (54, 1452346), (63, 1244868), (84, 933651), (108, 726173), (126, 622434), (189, 414956), (227, 345492), (252, 311217), (378, 207478), (454, 172746), (457, 171612), (681, 115164), (756, 103739), (908, 86373), (914, 85806), (1362, 57582), (1371, 57204), (1589, 49356), (1828, 42903), (2043, 38388), (2724, 28791), (2742, 28602), (3178, 24678), (3199, 24516), (4086, 19194), (4113, 19068), (4767, 16452), (5484, 14301), (6129, 12796), (6356, 12339), (6398, 12258), (8172, 9597), (8226, 9534)]