142605828

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2411}}^1$

素因数の和:2505

約数の個数: 72

約数和(自身を含む): 379282176

約数和(自身を除く): 236676348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1643, 1908, 2411, 3286, 4822, 4929, 6572, 7233, 9644, 9858, 14466, 14787, 19716, 21699, 28932, 29574, 43398, 59148, 74741, 86796, 127783, 149482, 224223, 255566, 298964, 383349, 448446, 511132, 672669, 766698, 896892, 1150047, 1345338, 1533396, 2300094, 2690676, 3961273, 4600188, 7922546, 11883819, 15845092, 23767638, 35651457, 47535276, 71302914, 142605828]

約数ペア:

[(1, 142605828), (2, 71302914), (3, 47535276), (4, 35651457), (6, 23767638), (9, 15845092), (12, 11883819), (18, 7922546), (31, 4600188), (36, 3961273), (53, 2690676), (62, 2300094), (93, 1533396), (106, 1345338), (124, 1150047), (159, 896892), (186, 766698), (212, 672669), (279, 511132), (318, 448446), (372, 383349), (477, 298964), (558, 255566), (636, 224223), (954, 149482), (1116, 127783), (1643, 86796), (1908, 74741), (2411, 59148), (3286, 43398), (4822, 29574), (4929, 28932), (6572, 21699), (7233, 19716), (9644, 14787), (9858, 14466)]