71884704

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{2591}}^1$

素因数の和:2638

約数の個数: 72

約数和(自身を含む): 200527488

約数和(自身を除く): 128642784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 2591, 3468, 4624, 5182, 6936, 7773, 9248, 10364, 13872, 15546, 20728, 27744, 31092, 41456, 44047, 62184, 82912, 88094, 124368, 132141, 176188, 248736, 264282, 352376, 528564, 704752, 748799, 1057128, 1409504, 1497598, 2114256, 2246397, 2995196, 4228512, 4492794, 5990392, 8985588, 11980784, 17971176, 23961568, 35942352, 71884704]

約数ペア:

[(1, 71884704), (2, 35942352), (3, 23961568), (4, 17971176), (6, 11980784), (8, 8985588), (12, 5990392), (16, 4492794), (17, 4228512), (24, 2995196), (32, 2246397), (34, 2114256), (48, 1497598), (51, 1409504), (68, 1057128), (96, 748799), (102, 704752), (136, 528564), (204, 352376), (272, 264282), (289, 248736), (408, 176188), (544, 132141), (578, 124368), (816, 88094), (867, 82912), (1156, 62184), (1632, 44047), (1734, 41456), (2312, 31092), (2591, 27744), (3468, 20728), (4624, 15546), (5182, 13872), (6936, 10364), (7773, 9248)]