39122172

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 106063776

約数和(自身を除く): 66941604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1277, 1332, 1702, 2553, 2554, 3404, 3831, 5106, 5108, 7659, 7662, 10212, 11493, 15318, 15324, 22986, 29371, 30636, 45972, 47249, 58742, 88113, 94498, 117484, 141747, 176226, 188996, 264339, 283494, 352452, 425241, 528678, 566988, 850482, 1057356, 1086727, 1700964, 2173454, 3260181, 4346908, 6520362, 9780543, 13040724, 19561086, 39122172]

約数ペア:

[(1, 39122172), (2, 19561086), (3, 13040724), (4, 9780543), (6, 6520362), (9, 4346908), (12, 3260181), (18, 2173454), (23, 1700964), (36, 1086727), (37, 1057356), (46, 850482), (69, 566988), (74, 528678), (92, 425241), (111, 352452), (138, 283494), (148, 264339), (207, 188996), (222, 176226), (276, 141747), (333, 117484), (414, 94498), (444, 88113), (666, 58742), (828, 47249), (851, 45972), (1277, 30636), (1332, 29371), (1702, 22986), (2553, 15324), (2554, 15318), (3404, 11493), (3831, 10212), (5106, 7662), (5108, 7659)]