73921824

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1151}}^1$

素因数の和:1390

約数の個数: 72

約数和(自身を含む): 211341312

約数和(自身を除く): 137419488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 446, 669, 892, 1151, 1338, 1784, 2007, 2302, 2676, 3453, 3568, 4014, 4604, 5352, 6906, 7136, 8028, 9208, 10359, 10704, 13812, 16056, 18416, 20718, 21408, 27624, 32112, 36832, 41436, 55248, 64224, 82872, 110496, 165744, 256673, 331488, 513346, 770019, 1026692, 1540038, 2053384, 2310057, 3080076, 4106768, 4620114, 6160152, 8213536, 9240228, 12320304, 18480456, 24640608, 36960912, 73921824]

約数ペア:

[(1, 73921824), (2, 36960912), (3, 24640608), (4, 18480456), (6, 12320304), (8, 9240228), (9, 8213536), (12, 6160152), (16, 4620114), (18, 4106768), (24, 3080076), (32, 2310057), (36, 2053384), (48, 1540038), (72, 1026692), (96, 770019), (144, 513346), (223, 331488), (288, 256673), (446, 165744), (669, 110496), (892, 82872), (1151, 64224), (1338, 55248), (1784, 41436), (2007, 36832), (2302, 32112), (2676, 27624), (3453, 21408), (3568, 20718), (4014, 18416), (4604, 16056), (5352, 13812), (6906, 10704), (7136, 10359), (8028, 9208)]