71622648

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{32089}}^1$

素因数の和:32132

約数の個数: 48

約数和(自身を含む): 200241600

約数和(自身を除く): 128618952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 32089, 64178, 96267, 128356, 192534, 256712, 288801, 385068, 577602, 770136, 994759, 1155204, 1989518, 2310408, 2984277, 3979036, 5968554, 7958072, 8952831, 11937108, 17905662, 23874216, 35811324, 71622648]

約数ペア:

[(1, 71622648), (2, 35811324), (3, 23874216), (4, 17905662), (6, 11937108), (8, 8952831), (9, 7958072), (12, 5968554), (18, 3979036), (24, 2984277), (31, 2310408), (36, 1989518), (62, 1155204), (72, 994759), (93, 770136), (124, 577602), (186, 385068), (248, 288801), (279, 256712), (372, 192534), (558, 128356), (744, 96267), (1116, 64178), (2232, 32089)]