73979388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15451}}^1$

素因数の和:15487

約数の個数: 72

約数和(自身を含む): 224981120

約数和(自身を除く): 151001732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 15451, 30902, 46353, 61804, 92706, 108157, 139059, 185412, 216314, 278118, 293569, 324471, 432628, 556236, 587138, 648942, 880707, 973413, 1174276, 1297884, 1761414, 1946826, 2054983, 2642121, 3522828, 3893652, 4109966, 5284242, 6164949, 8219932, 10568484, 12329898, 18494847, 24659796, 36989694, 73979388]

約数ペア:

[(1, 73979388), (2, 36989694), (3, 24659796), (4, 18494847), (6, 12329898), (7, 10568484), (9, 8219932), (12, 6164949), (14, 5284242), (18, 4109966), (19, 3893652), (21, 3522828), (28, 2642121), (36, 2054983), (38, 1946826), (42, 1761414), (57, 1297884), (63, 1174276), (76, 973413), (84, 880707), (114, 648942), (126, 587138), (133, 556236), (171, 432628), (228, 324471), (252, 293569), (266, 278118), (342, 216314), (399, 185412), (532, 139059), (684, 108157), (798, 92706), (1197, 61804), (1596, 46353), (2394, 30902), (4788, 15451)]