71946784

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:858

約数の個数: 96

約数和(自身を含む): 180182016

約数和(自身を除く): 108235232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 797, 806, 868, 992, 1456, 1594, 1612, 1736, 2821, 2912, 3188, 3224, 3472, 5579, 5642, 6376, 6448, 6944, 10361, 11158, 11284, 12752, 12896, 20722, 22316, 22568, 24707, 25504, 41444, 44632, 45136, 49414, 72527, 82888, 89264, 90272, 98828, 145054, 165776, 172949, 178528, 197656, 290108, 321191, 331552, 345898, 395312, 580216, 642382, 691796, 790624, 1160432, 1284764, 1383592, 2248337, 2320864, 2569528, 2767184, 4496674, 5139056, 5534368, 8993348, 10278112, 17986696, 35973392, 71946784]

約数ペア:

[(1, 71946784), (2, 35973392), (4, 17986696), (7, 10278112), (8, 8993348), (13, 5534368), (14, 5139056), (16, 4496674), (26, 2767184), (28, 2569528), (31, 2320864), (32, 2248337), (52, 1383592), (56, 1284764), (62, 1160432), (91, 790624), (104, 691796), (112, 642382), (124, 580216), (182, 395312), (208, 345898), (217, 331552), (224, 321191), (248, 290108), (364, 197656), (403, 178528), (416, 172949), (434, 165776), (496, 145054), (728, 98828), (797, 90272), (806, 89264), (868, 82888), (992, 72527), (1456, 49414), (1594, 45136), (1612, 44632), (1736, 41444), (2821, 25504), (2912, 24707), (3188, 22568), (3224, 22316), (3472, 20722), (5579, 12896), (5642, 12752), (6376, 11284), (6448, 11158), (6944, 10361)]