85441248

素因数分解:

$2^5\times 3^2\times {\mathrm{241}}^1\times {\mathrm{1231}}^1$

素因数の和:1488

約数の個数: 72

約数和(自身を含む): 244179936

約数和(自身を除く): 158738688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 241, 288, 482, 723, 964, 1231, 1446, 1928, 2169, 2462, 2892, 3693, 3856, 4338, 4924, 5784, 7386, 7712, 8676, 9848, 11079, 11568, 14772, 17352, 19696, 22158, 23136, 29544, 34704, 39392, 44316, 59088, 69408, 88632, 118176, 177264, 296671, 354528, 593342, 890013, 1186684, 1780026, 2373368, 2670039, 3560052, 4746736, 5340078, 7120104, 9493472, 10680156, 14240208, 21360312, 28480416, 42720624, 85441248]

約数ペア:

[(1, 85441248), (2, 42720624), (3, 28480416), (4, 21360312), (6, 14240208), (8, 10680156), (9, 9493472), (12, 7120104), (16, 5340078), (18, 4746736), (24, 3560052), (32, 2670039), (36, 2373368), (48, 1780026), (72, 1186684), (96, 890013), (144, 593342), (241, 354528), (288, 296671), (482, 177264), (723, 118176), (964, 88632), (1231, 69408), (1446, 59088), (1928, 44316), (2169, 39392), (2462, 34704), (2892, 29544), (3693, 23136), (3856, 22158), (4338, 19696), (4924, 17352), (5784, 14772), (7386, 11568), (7712, 11079), (8676, 9848)]