708084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 2063880

約数和(自身を除く): 1355796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 89, 102, 117, 153, 156, 178, 204, 221, 234, 267, 306, 356, 442, 468, 534, 612, 663, 801, 884, 1068, 1157, 1326, 1513, 1602, 1989, 2314, 2652, 3026, 3204, 3471, 3978, 4539, 4628, 6052, 6942, 7956, 9078, 10413, 13617, 13884, 18156, 19669, 20826, 27234, 39338, 41652, 54468, 59007, 78676, 118014, 177021, 236028, 354042, 708084]

約数ペア:

[(1, 708084), (2, 354042), (3, 236028), (4, 177021), (6, 118014), (9, 78676), (12, 59007), (13, 54468), (17, 41652), (18, 39338), (26, 27234), (34, 20826), (36, 19669), (39, 18156), (51, 13884), (52, 13617), (68, 10413), (78, 9078), (89, 7956), (102, 6942), (117, 6052), (153, 4628), (156, 4539), (178, 3978), (204, 3471), (221, 3204), (234, 3026), (267, 2652), (306, 2314), (356, 1989), (442, 1602), (468, 1513), (534, 1326), (612, 1157), (663, 1068), (801, 884)]