86826740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4337}}^1$

素因数の和:4377

約数の個数: 96

約数和(自身を含む): 244871424

約数和(自身を除く): 158044684

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 4337, 5005, 8674, 10010, 17348, 20020, 21685, 30359, 43370, 47707, 56381, 60718, 86740, 95414, 112762, 121436, 151795, 190828, 225524, 238535, 281905, 303590, 333949, 394667, 477070, 563810, 607180, 620191, 667898, 789334, 954140, 1127620, 1240382, 1335796, 1578668, 1669745, 1973335, 2480764, 3100955, 3339490, 3946670, 4341337, 6201910, 6678980, 7893340, 8682674, 12403820, 17365348, 21706685, 43413370, 86826740]

約数ペア:

[(1, 86826740), (2, 43413370), (4, 21706685), (5, 17365348), (7, 12403820), (10, 8682674), (11, 7893340), (13, 6678980), (14, 6201910), (20, 4341337), (22, 3946670), (26, 3339490), (28, 3100955), (35, 2480764), (44, 1973335), (52, 1669745), (55, 1578668), (65, 1335796), (70, 1240382), (77, 1127620), (91, 954140), (110, 789334), (130, 667898), (140, 620191), (143, 607180), (154, 563810), (182, 477070), (220, 394667), (260, 333949), (286, 303590), (308, 281905), (364, 238535), (385, 225524), (455, 190828), (572, 151795), (715, 121436), (770, 112762), (910, 95414), (1001, 86740), (1430, 60718), (1540, 56381), (1820, 47707), (2002, 43370), (2860, 30359), (4004, 21685), (4337, 20020), (5005, 17348), (8674, 10010)]