83290788

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{15739}}^1$

素因数の和:15766

約数の個数: 72

約数和(自身を含む): 251210400

約数和(自身を除く): 167919612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 15739, 31478, 47217, 62956, 94434, 110173, 141651, 188868, 220346, 283302, 330519, 424953, 440692, 566604, 661038, 771211, 849906, 991557, 1322076, 1542422, 1699812, 1983114, 2313633, 2974671, 3084844, 3966228, 4627266, 5949342, 6940899, 9254532, 11898684, 13881798, 20822697, 27763596, 41645394, 83290788]

約数ペア:

[(1, 83290788), (2, 41645394), (3, 27763596), (4, 20822697), (6, 13881798), (7, 11898684), (9, 9254532), (12, 6940899), (14, 5949342), (18, 4627266), (21, 3966228), (27, 3084844), (28, 2974671), (36, 2313633), (42, 1983114), (49, 1699812), (54, 1542422), (63, 1322076), (84, 991557), (98, 849906), (108, 771211), (126, 661038), (147, 566604), (189, 440692), (196, 424953), (252, 330519), (294, 283302), (378, 220346), (441, 188868), (588, 141651), (756, 110173), (882, 94434), (1323, 62956), (1764, 47217), (2646, 31478), (5292, 15739)]