84080556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 257187840

約数和(自身を除く): 173107284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 47, 62, 63, 84, 93, 94, 124, 126, 141, 186, 188, 217, 229, 252, 279, 282, 329, 372, 423, 434, 458, 558, 564, 651, 658, 687, 846, 868, 916, 987, 1116, 1302, 1316, 1374, 1457, 1603, 1692, 1953, 1974, 2061, 2604, 2748, 2914, 2961, 3206, 3906, 3948, 4122, 4371, 4809, 5828, 5922, 6412, 7099, 7812, 8244, 8742, 9618, 10199, 10763, 11844, 13113, 14198, 14427, 17484, 19236, 20398, 21297, 21526, 26226, 28396, 28854, 30597, 32289, 40796, 42594, 43052, 49693, 52452, 57708, 61194, 63891, 64578, 75341, 85188, 91791, 96867, 99386, 122388, 127782, 129156, 149079, 150682, 183582, 193734, 198772, 226023, 255564, 298158, 301364, 333653, 367164, 387468, 447237, 452046, 596316, 667306, 678069, 894474, 904092, 1000959, 1334612, 1356138, 1788948, 2001918, 2335571, 2712276, 3002877, 4003836, 4671142, 6005754, 7006713, 9342284, 12011508, 14013426, 21020139, 28026852, 42040278, 84080556]

約数ペア:

[(1, 84080556), (2, 42040278), (3, 28026852), (4, 21020139), (6, 14013426), (7, 12011508), (9, 9342284), (12, 7006713), (14, 6005754), (18, 4671142), (21, 4003836), (28, 3002877), (31, 2712276), (36, 2335571), (42, 2001918), (47, 1788948), (62, 1356138), (63, 1334612), (84, 1000959), (93, 904092), (94, 894474), (124, 678069), (126, 667306), (141, 596316), (186, 452046), (188, 447237), (217, 387468), (229, 367164), (252, 333653), (279, 301364), (282, 298158), (329, 255564), (372, 226023), (423, 198772), (434, 193734), (458, 183582), (558, 150682), (564, 149079), (651, 129156), (658, 127782), (687, 122388), (846, 99386), (868, 96867), (916, 91791), (987, 85188), (1116, 75341), (1302, 64578), (1316, 63891), (1374, 61194), (1457, 57708), (1603, 52452), (1692, 49693), (1953, 43052), (1974, 42594), (2061, 40796), (2604, 32289), (2748, 30597), (2914, 28854), (2961, 28396), (3206, 26226), (3906, 21526), (3948, 21297), (4122, 20398), (4371, 19236), (4809, 17484), (5828, 14427), (5922, 14198), (6412, 13113), (7099, 11844), (7812, 10763), (8244, 10199), (8742, 9618)]