70251276

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 178246656

約数和(自身を除く): 107995380

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 289, 431, 564, 578, 799, 862, 867, 1156, 1293, 1598, 1724, 1734, 2397, 2586, 3196, 3468, 4794, 5172, 7327, 9588, 13583, 14654, 20257, 21981, 27166, 29308, 40514, 40749, 43962, 54332, 60771, 81028, 81498, 87924, 121542, 124559, 162996, 243084, 249118, 344369, 373677, 498236, 688738, 747354, 1033107, 1377476, 1494708, 2066214, 4132428, 5854273, 11708546, 17562819, 23417092, 35125638, 70251276]

約数ペア:

[(1, 70251276), (2, 35125638), (3, 23417092), (4, 17562819), (6, 11708546), (12, 5854273), (17, 4132428), (34, 2066214), (47, 1494708), (51, 1377476), (68, 1033107), (94, 747354), (102, 688738), (141, 498236), (188, 373677), (204, 344369), (282, 249118), (289, 243084), (431, 162996), (564, 124559), (578, 121542), (799, 87924), (862, 81498), (867, 81028), (1156, 60771), (1293, 54332), (1598, 43962), (1724, 40749), (1734, 40514), (2397, 29308), (2586, 27166), (3196, 21981), (3468, 20257), (4794, 14654), (5172, 13583), (7327, 9588)]