84280728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17299}}^1$

素因数の和:17344

約数の個数: 64

約数和(自身を含む): 249120000

約数和(自身を除く): 164839272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 17299, 34598, 51897, 69196, 103794, 121093, 138392, 207588, 242186, 363279, 415176, 484372, 501671, 726558, 968744, 1003342, 1453116, 1505013, 2006684, 2906232, 3010026, 3511697, 4013368, 6020052, 7023394, 10535091, 12040104, 14046788, 21070182, 28093576, 42140364, 84280728]

約数ペア:

[(1, 84280728), (2, 42140364), (3, 28093576), (4, 21070182), (6, 14046788), (7, 12040104), (8, 10535091), (12, 7023394), (14, 6020052), (21, 4013368), (24, 3511697), (28, 3010026), (29, 2906232), (42, 2006684), (56, 1505013), (58, 1453116), (84, 1003342), (87, 968744), (116, 726558), (168, 501671), (174, 484372), (203, 415176), (232, 363279), (348, 242186), (406, 207588), (609, 138392), (696, 121093), (812, 103794), (1218, 69196), (1624, 51897), (2436, 34598), (4872, 17299)]