57278664

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2444

約数の個数: 80

約数和(自身を含む): 164838300

約数和(自身を除く): 107559636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2389, 2664, 2997, 3996, 4778, 5994, 7167, 7992, 9556, 11988, 14334, 19112, 21501, 23976, 28668, 43002, 57336, 64503, 86004, 88393, 129006, 172008, 176786, 193509, 258012, 265179, 353572, 387018, 516024, 530358, 707144, 774036, 795537, 1060716, 1548072, 1591074, 2121432, 2386611, 3182148, 4773222, 6364296, 7159833, 9546444, 14319666, 19092888, 28639332, 57278664]

約数ペア:

[(1, 57278664), (2, 28639332), (3, 19092888), (4, 14319666), (6, 9546444), (8, 7159833), (9, 6364296), (12, 4773222), (18, 3182148), (24, 2386611), (27, 2121432), (36, 1591074), (37, 1548072), (54, 1060716), (72, 795537), (74, 774036), (81, 707144), (108, 530358), (111, 516024), (148, 387018), (162, 353572), (216, 265179), (222, 258012), (296, 193509), (324, 176786), (333, 172008), (444, 129006), (648, 88393), (666, 86004), (888, 64503), (999, 57336), (1332, 43002), (1998, 28668), (2389, 23976), (2664, 21501), (2997, 19112), (3996, 14334), (4778, 11988), (5994, 9556), (7167, 7992)]