88231644

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 229621392

約数和(自身を除く): 141389748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 131, 159, 212, 262, 318, 353, 393, 477, 524, 636, 706, 786, 954, 1059, 1179, 1412, 1572, 1908, 2118, 2358, 3177, 4236, 4716, 6354, 6943, 12708, 13886, 18709, 20829, 27772, 37418, 41658, 46243, 56127, 62487, 74836, 83316, 92486, 112254, 124974, 138729, 168381, 184972, 224508, 249948, 277458, 336762, 416187, 554916, 673524, 832374, 1664748, 2450879, 4901758, 7352637, 9803516, 14705274, 22057911, 29410548, 44115822, 88231644]

約数ペア:

[(1, 88231644), (2, 44115822), (3, 29410548), (4, 22057911), (6, 14705274), (9, 9803516), (12, 7352637), (18, 4901758), (36, 2450879), (53, 1664748), (106, 832374), (131, 673524), (159, 554916), (212, 416187), (262, 336762), (318, 277458), (353, 249948), (393, 224508), (477, 184972), (524, 168381), (636, 138729), (706, 124974), (786, 112254), (954, 92486), (1059, 83316), (1179, 74836), (1412, 62487), (1572, 56127), (1908, 46243), (2118, 41658), (2358, 37418), (3177, 27772), (4236, 20829), (4716, 18709), (6354, 13886), (6943, 12708)]