31875024

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 85708800

約数和(自身を除く): 53833776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 71, 94, 141, 142, 188, 199, 213, 282, 284, 376, 398, 426, 564, 568, 597, 752, 796, 852, 1128, 1136, 1194, 1592, 1704, 2256, 2388, 3184, 3337, 3408, 4776, 6674, 9353, 9552, 10011, 13348, 14129, 18706, 20022, 26696, 28059, 28258, 37412, 40044, 42387, 53392, 56118, 56516, 74824, 80088, 84774, 112236, 113032, 149648, 160176, 169548, 224472, 226064, 339096, 448944, 664063, 678192, 1328126, 1992189, 2656252, 3984378, 5312504, 7968756, 10625008, 15937512, 31875024]

約数ペア:

[(1, 31875024), (2, 15937512), (3, 10625008), (4, 7968756), (6, 5312504), (8, 3984378), (12, 2656252), (16, 1992189), (24, 1328126), (47, 678192), (48, 664063), (71, 448944), (94, 339096), (141, 226064), (142, 224472), (188, 169548), (199, 160176), (213, 149648), (282, 113032), (284, 112236), (376, 84774), (398, 80088), (426, 74824), (564, 56516), (568, 56118), (597, 53392), (752, 42387), (796, 40044), (852, 37412), (1128, 28258), (1136, 28059), (1194, 26696), (1592, 20022), (1704, 18706), (2256, 14129), (2388, 13348), (3184, 10011), (3337, 9552), (3408, 9353), (4776, 6674)]