84119672

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1021

約数の個数: 96

約数和(自身を含む): 209427120

約数和(自身を除く): 125307448

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 136, 182, 196, 221, 238, 364, 392, 442, 476, 637, 728, 833, 884, 952, 971, 1274, 1547, 1666, 1768, 1942, 2548, 3094, 3332, 3884, 5096, 6188, 6664, 6797, 7768, 10829, 12376, 12623, 13594, 16507, 21658, 25246, 27188, 33014, 43316, 47579, 50492, 54376, 66028, 86632, 88361, 95158, 100984, 115549, 132056, 176722, 190316, 214591, 231098, 353444, 380632, 429182, 462196, 618527, 706888, 808843, 858364, 924392, 1237054, 1502137, 1617686, 1716728, 2474108, 3004274, 3235372, 4948216, 6008548, 6470744, 10514959, 12017096, 21029918, 42059836, 84119672]

約数ペア:

[(1, 84119672), (2, 42059836), (4, 21029918), (7, 12017096), (8, 10514959), (13, 6470744), (14, 6008548), (17, 4948216), (26, 3235372), (28, 3004274), (34, 2474108), (49, 1716728), (52, 1617686), (56, 1502137), (68, 1237054), (91, 924392), (98, 858364), (104, 808843), (119, 706888), (136, 618527), (182, 462196), (196, 429182), (221, 380632), (238, 353444), (364, 231098), (392, 214591), (442, 190316), (476, 176722), (637, 132056), (728, 115549), (833, 100984), (884, 95158), (952, 88361), (971, 86632), (1274, 66028), (1547, 54376), (1666, 50492), (1768, 47579), (1942, 43316), (2548, 33014), (3094, 27188), (3332, 25246), (3884, 21658), (5096, 16507), (6188, 13594), (6664, 12623), (6797, 12376), (7768, 10829)]