90264972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2515

約数の個数: 96

約数和(自身を含む): 264499200

約数和(自身を除く): 174234228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 399, 437, 483, 532, 644, 798, 874, 966, 1311, 1596, 1748, 1932, 2459, 2622, 3059, 4918, 5244, 6118, 7377, 9177, 9836, 12236, 14754, 17213, 18354, 29508, 34426, 36708, 46721, 51639, 56557, 68852, 93442, 103278, 113114, 140163, 169671, 186884, 206556, 226228, 280326, 327047, 339342, 395899, 560652, 654094, 678684, 791798, 981141, 1074583, 1187697, 1308188, 1583596, 1962282, 2149166, 2375394, 3223749, 3924564, 4298332, 4750788, 6447498, 7522081, 12894996, 15044162, 22566243, 30088324, 45132486, 90264972]

約数ペア:

[(1, 90264972), (2, 45132486), (3, 30088324), (4, 22566243), (6, 15044162), (7, 12894996), (12, 7522081), (14, 6447498), (19, 4750788), (21, 4298332), (23, 3924564), (28, 3223749), (38, 2375394), (42, 2149166), (46, 1962282), (57, 1583596), (69, 1308188), (76, 1187697), (84, 1074583), (92, 981141), (114, 791798), (133, 678684), (138, 654094), (161, 560652), (228, 395899), (266, 339342), (276, 327047), (322, 280326), (399, 226228), (437, 206556), (483, 186884), (532, 169671), (644, 140163), (798, 113114), (874, 103278), (966, 93442), (1311, 68852), (1596, 56557), (1748, 51639), (1932, 46721), (2459, 36708), (2622, 34426), (3059, 29508), (4918, 18354), (5244, 17213), (6118, 14754), (7377, 12236), (9177, 9836)]