899028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 2614248

約数和(自身を除く): 1715220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 113, 117, 153, 156, 204, 221, 226, 234, 306, 339, 442, 452, 468, 612, 663, 678, 884, 1017, 1326, 1356, 1469, 1921, 1989, 2034, 2652, 2938, 3842, 3978, 4068, 4407, 5763, 5876, 7684, 7956, 8814, 11526, 13221, 17289, 17628, 23052, 24973, 26442, 34578, 49946, 52884, 69156, 74919, 99892, 149838, 224757, 299676, 449514, 899028]

約数ペア:

[(1, 899028), (2, 449514), (3, 299676), (4, 224757), (6, 149838), (9, 99892), (12, 74919), (13, 69156), (17, 52884), (18, 49946), (26, 34578), (34, 26442), (36, 24973), (39, 23052), (51, 17628), (52, 17289), (68, 13221), (78, 11526), (102, 8814), (113, 7956), (117, 7684), (153, 5876), (156, 5763), (204, 4407), (221, 4068), (226, 3978), (234, 3842), (306, 2938), (339, 2652), (442, 2034), (452, 1989), (468, 1921), (612, 1469), (663, 1356), (678, 1326), (884, 1017)]