72512154

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 108

約数和(自身を含む): 187945758

約数和(自身を除く): 115433604

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 169, 197, 198, 234, 242, 286, 338, 363, 394, 429, 507, 591, 726, 858, 1014, 1089, 1182, 1287, 1521, 1573, 1773, 1859, 2167, 2178, 2561, 2574, 3042, 3146, 3546, 3718, 4334, 4719, 5122, 5577, 6501, 7683, 9438, 11154, 13002, 14157, 15366, 16731, 19503, 20449, 23049, 23837, 28171, 28314, 33293, 33462, 39006, 40898, 46098, 47674, 56342, 61347, 66586, 71511, 84513, 99879, 122694, 143022, 169026, 184041, 199758, 214533, 253539, 299637, 309881, 366223, 368082, 429066, 507078, 599274, 619762, 732446, 929643, 1098669, 1859286, 2197338, 2788929, 3296007, 4028453, 5577858, 6592014, 8056906, 12085359, 24170718, 36256077, 72512154]

約数ペア:

[(1, 72512154), (2, 36256077), (3, 24170718), (6, 12085359), (9, 8056906), (11, 6592014), (13, 5577858), (18, 4028453), (22, 3296007), (26, 2788929), (33, 2197338), (39, 1859286), (66, 1098669), (78, 929643), (99, 732446), (117, 619762), (121, 599274), (143, 507078), (169, 429066), (197, 368082), (198, 366223), (234, 309881), (242, 299637), (286, 253539), (338, 214533), (363, 199758), (394, 184041), (429, 169026), (507, 143022), (591, 122694), (726, 99879), (858, 84513), (1014, 71511), (1089, 66586), (1182, 61347), (1287, 56342), (1521, 47674), (1573, 46098), (1773, 40898), (1859, 39006), (2167, 33462), (2178, 33293), (2561, 28314), (2574, 28171), (3042, 23837), (3146, 23049), (3546, 20449), (3718, 19503), (4334, 16731), (4719, 15366), (5122, 14157), (5577, 13002), (6501, 11154), (7683, 9438)]