42648228

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{8059}}^1$

素因数の和:8086

約数の個数: 72

約数和(自身を含む): 128637600

約数和(自身を除く): 85989372

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, 8059, 16118, 24177, 32236, 48354, 56413, 72531, 96708, 112826, 145062, 169239, 217593, 225652, 290124, 338478, 394891, 435186, 507717, 676956, 789782, 870372, 1015434, 1184673, 1523151, 1579564, 2030868, 2369346, 3046302, 3554019, 4738692, 6092604, 7108038, 10662057, 14216076, 21324114, 42648228]

約数ペア:

[(1, 42648228), (2, 21324114), (3, 14216076), (4, 10662057), (6, 7108038), (7, 6092604), (9, 4738692), (12, 3554019), (14, 3046302), (18, 2369346), (21, 2030868), (27, 1579564), (28, 1523151), (36, 1184673), (42, 1015434), (49, 870372), (54, 789782), (63, 676956), (84, 507717), (98, 435186), (108, 394891), (126, 338478), (147, 290124), (189, 225652), (196, 217593), (252, 169239), (294, 145062), (378, 112826), (441, 96708), (588, 72531), (756, 56413), (882, 48354), (1323, 32236), (1764, 24177), (2646, 16118), (5292, 8059)]