15511557528

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{74779}}^1$

素因数の和:74901

約数の個数: 96

約数和(自身を含む): 43629643200

約数和(自身を除く): 28118085672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 67, 72, 86, 129, 134, 172, 201, 258, 268, 344, 387, 402, 516, 536, 603, 774, 804, 1032, 1206, 1548, 1608, 2412, 2881, 3096, 4824, 5762, 8643, 11524, 17286, 23048, 25929, 34572, 51858, 69144, 74779, 103716, 149558, 207432, 224337, 299116, 448674, 598232, 673011, 897348, 1346022, 1794696, 2692044, 3215497, 5010193, 5384088, 6430994, 9646491, 10020386, 12861988, 15030579, 19292982, 20040772, 25723976, 28939473, 30061158, 38585964, 40081544, 45091737, 57878946, 60122316, 77171928, 90183474, 115757892, 120244632, 180366948, 215438299, 231515784, 360733896, 430876598, 646314897, 861753196, 1292629794, 1723506392, 1938944691, 2585259588, 3877889382, 5170519176, 7755778764, 15511557528]

約数ペア:

[(1, 15511557528), (2, 7755778764), (3, 5170519176), (4, 3877889382), (6, 2585259588), (8, 1938944691), (9, 1723506392), (12, 1292629794), (18, 861753196), (24, 646314897), (36, 430876598), (43, 360733896), (67, 231515784), (72, 215438299), (86, 180366948), (129, 120244632), (134, 115757892), (172, 90183474), (201, 77171928), (258, 60122316), (268, 57878946), (344, 45091737), (387, 40081544), (402, 38585964), (516, 30061158), (536, 28939473), (603, 25723976), (774, 20040772), (804, 19292982), (1032, 15030579), (1206, 12861988), (1548, 10020386), (1608, 9646491), (2412, 6430994), (2881, 5384088), (3096, 5010193), (4824, 3215497), (5762, 2692044), (8643, 1794696), (11524, 1346022), (17286, 897348), (23048, 673011), (25929, 598232), (34572, 448674), (51858, 299116), (69144, 224337), (74779, 207432), (103716, 149558)]