86480156

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1873}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 185121216

約数和(自身を除く): 98641060

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 97, 119, 194, 238, 388, 476, 679, 1358, 1649, 1873, 2716, 3298, 3746, 6596, 7492, 11543, 13111, 23086, 26222, 31841, 46172, 52444, 63682, 127364, 181681, 222887, 363362, 445774, 726724, 891548, 1271767, 2543534, 3088577, 5087068, 6177154, 12354308, 21620039, 43240078, 86480156]

約数ペア:

[(1, 86480156), (2, 43240078), (4, 21620039), (7, 12354308), (14, 6177154), (17, 5087068), (28, 3088577), (34, 2543534), (68, 1271767), (97, 891548), (119, 726724), (194, 445774), (238, 363362), (388, 222887), (476, 181681), (679, 127364), (1358, 63682), (1649, 52444), (1873, 46172), (2716, 31841), (3298, 26222), (3746, 23086), (6596, 13111), (7492, 11543)]