69220044

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 181392848

約数和(自身を除く): 112172804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 157, 222, 314, 331, 333, 444, 471, 628, 662, 666, 942, 993, 1324, 1332, 1413, 1884, 1986, 2826, 2979, 3972, 5652, 5809, 5958, 11618, 11916, 12247, 17427, 23236, 24494, 34854, 36741, 48988, 51967, 52281, 69708, 73482, 103934, 104562, 110223, 146964, 155901, 207868, 209124, 220446, 311802, 440892, 467703, 623604, 935406, 1870812, 1922779, 3845558, 5768337, 7691116, 11536674, 17305011, 23073348, 34610022, 69220044]

約数ペア:

[(1, 69220044), (2, 34610022), (3, 23073348), (4, 17305011), (6, 11536674), (9, 7691116), (12, 5768337), (18, 3845558), (36, 1922779), (37, 1870812), (74, 935406), (111, 623604), (148, 467703), (157, 440892), (222, 311802), (314, 220446), (331, 209124), (333, 207868), (444, 155901), (471, 146964), (628, 110223), (662, 104562), (666, 103934), (942, 73482), (993, 69708), (1324, 52281), (1332, 51967), (1413, 48988), (1884, 36741), (1986, 34854), (2826, 24494), (2979, 23236), (3972, 17427), (5652, 12247), (5809, 11916), (5958, 11618)]