71742672

素因数分解:

$2^4\times 3^4\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:498

約数の個数: 100

約数和(自身を含む): 209440836

約数和(自身を除く): 137698164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 197, 216, 281, 324, 394, 432, 562, 591, 648, 788, 843, 1124, 1182, 1296, 1576, 1686, 1773, 2248, 2364, 2529, 3152, 3372, 3546, 4496, 4728, 5058, 5319, 6744, 7092, 7587, 9456, 10116, 10638, 13488, 14184, 15174, 15957, 20232, 21276, 22761, 28368, 30348, 31914, 40464, 42552, 45522, 55357, 60696, 63828, 85104, 91044, 110714, 121392, 127656, 166071, 182088, 221428, 255312, 332142, 364176, 442856, 498213, 664284, 885712, 996426, 1328568, 1494639, 1992852, 2657136, 2989278, 3985704, 4483917, 5978556, 7971408, 8967834, 11957112, 17935668, 23914224, 35871336, 71742672]

約数ペア:

[(1, 71742672), (2, 35871336), (3, 23914224), (4, 17935668), (6, 11957112), (8, 8967834), (9, 7971408), (12, 5978556), (16, 4483917), (18, 3985704), (24, 2989278), (27, 2657136), (36, 1992852), (48, 1494639), (54, 1328568), (72, 996426), (81, 885712), (108, 664284), (144, 498213), (162, 442856), (197, 364176), (216, 332142), (281, 255312), (324, 221428), (394, 182088), (432, 166071), (562, 127656), (591, 121392), (648, 110714), (788, 91044), (843, 85104), (1124, 63828), (1182, 60696), (1296, 55357), (1576, 45522), (1686, 42552), (1773, 40464), (2248, 31914), (2364, 30348), (2529, 28368), (3152, 22761), (3372, 21276), (3546, 20232), (4496, 15957), (4728, 15174), (5058, 14184), (5319, 13488), (6744, 10638), (7092, 10116), (7587, 9456)]