76872390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8513}}^1$

素因数の和:8573

約数の個数: 64

約数和(自身を含む): 215778816

約数和(自身を除く): 138906426

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 8513, 9030, 17026, 25539, 42565, 51078, 59591, 85130, 119182, 127695, 178773, 255390, 297955, 357546, 366059, 595910, 732118, 893865, 1098177, 1787730, 1830295, 2196354, 2562413, 3660590, 5124826, 5490885, 7687239, 10981770, 12812065, 15374478, 25624130, 38436195, 76872390]

約数ペア:

[(1, 76872390), (2, 38436195), (3, 25624130), (5, 15374478), (6, 12812065), (7, 10981770), (10, 7687239), (14, 5490885), (15, 5124826), (21, 3660590), (30, 2562413), (35, 2196354), (42, 1830295), (43, 1787730), (70, 1098177), (86, 893865), (105, 732118), (129, 595910), (210, 366059), (215, 357546), (258, 297955), (301, 255390), (430, 178773), (602, 127695), (645, 119182), (903, 85130), (1290, 59591), (1505, 51078), (1806, 42565), (3010, 25539), (4515, 17026), (8513, 9030)]