31259124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3929}}^1$

素因数の和:3969

約数の個数: 72

約数和(自身を含む): 90122760

約数和(自身を除く): 58863636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3929, 3978, 7858, 7956, 11787, 15716, 23574, 35361, 47148, 51077, 66793, 70722, 102154, 133586, 141444, 153231, 200379, 204308, 267172, 306462, 400758, 459693, 601137, 612924, 801516, 868309, 919386, 1202274, 1736618, 1838772, 2404548, 2604927, 3473236, 5209854, 7814781, 10419708, 15629562, 31259124]

約数ペア:

[(1, 31259124), (2, 15629562), (3, 10419708), (4, 7814781), (6, 5209854), (9, 3473236), (12, 2604927), (13, 2404548), (17, 1838772), (18, 1736618), (26, 1202274), (34, 919386), (36, 868309), (39, 801516), (51, 612924), (52, 601137), (68, 459693), (78, 400758), (102, 306462), (117, 267172), (153, 204308), (156, 200379), (204, 153231), (221, 141444), (234, 133586), (306, 102154), (442, 70722), (468, 66793), (612, 51077), (663, 47148), (884, 35361), (1326, 23574), (1989, 15716), (2652, 11787), (3929, 7956), (3978, 7858)]