31608468

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1099

約数の個数: 72

約数和(自身を含む): 85612800

約数和(自身を除く): 54004332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1049, 1116, 1674, 2098, 2511, 3147, 3348, 4196, 5022, 6294, 7533, 9441, 10044, 12588, 15066, 18882, 28323, 30132, 32519, 37764, 56646, 65038, 84969, 97557, 113292, 130076, 169938, 195114, 254907, 292671, 339876, 390228, 509814, 585342, 878013, 1019628, 1170684, 1756026, 2634039, 3512052, 5268078, 7902117, 10536156, 15804234, 31608468]

約数ペア:

[(1, 31608468), (2, 15804234), (3, 10536156), (4, 7902117), (6, 5268078), (9, 3512052), (12, 2634039), (18, 1756026), (27, 1170684), (31, 1019628), (36, 878013), (54, 585342), (62, 509814), (81, 390228), (93, 339876), (108, 292671), (124, 254907), (162, 195114), (186, 169938), (243, 130076), (279, 113292), (324, 97557), (372, 84969), (486, 65038), (558, 56646), (837, 37764), (972, 32519), (1049, 30132), (1116, 28323), (1674, 18882), (2098, 15066), (2511, 12588), (3147, 10044), (3348, 9441), (4196, 7533), (5022, 6294)]