71189454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 174928896

約数和(自身を除く): 103739442

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 73, 93, 98, 107, 146, 147, 186, 214, 217, 219, 294, 321, 434, 438, 511, 642, 651, 749, 1022, 1302, 1498, 1519, 1533, 2247, 2263, 3038, 3066, 3317, 3577, 4494, 4526, 4557, 5243, 6634, 6789, 7154, 7811, 9114, 9951, 10486, 10731, 13578, 15622, 15729, 15841, 19902, 21462, 23219, 23433, 31458, 31682, 46438, 46866, 47523, 54677, 69657, 95046, 109354, 110887, 139314, 162533, 164031, 221774, 242141, 325066, 328062, 332661, 382739, 484282, 487599, 665322, 726423, 765478, 975198, 1148217, 1452846, 1694987, 2296434, 3389974, 5084961, 10169922, 11864909, 23729818, 35594727, 71189454]

約数ペア:

[(1, 71189454), (2, 35594727), (3, 23729818), (6, 11864909), (7, 10169922), (14, 5084961), (21, 3389974), (31, 2296434), (42, 1694987), (49, 1452846), (62, 1148217), (73, 975198), (93, 765478), (98, 726423), (107, 665322), (146, 487599), (147, 484282), (186, 382739), (214, 332661), (217, 328062), (219, 325066), (294, 242141), (321, 221774), (434, 164031), (438, 162533), (511, 139314), (642, 110887), (651, 109354), (749, 95046), (1022, 69657), (1302, 54677), (1498, 47523), (1519, 46866), (1533, 46438), (2247, 31682), (2263, 31458), (3038, 23433), (3066, 23219), (3317, 21462), (3577, 19902), (4494, 15841), (4526, 15729), (4557, 15622), (5243, 13578), (6634, 10731), (6789, 10486), (7154, 9951), (7811, 9114)]