71304264

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1187

約数の個数: 96

約数和(自身を含む): 207792000

約数和(自身を除く): 136487736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 57, 72, 76, 94, 114, 141, 152, 171, 188, 228, 282, 342, 376, 423, 456, 564, 684, 846, 893, 1109, 1128, 1368, 1692, 1786, 2218, 2679, 3327, 3384, 3572, 4436, 5358, 6654, 7144, 8037, 8872, 9981, 10716, 13308, 16074, 19962, 21071, 21432, 26616, 32148, 39924, 42142, 52123, 63213, 64296, 79848, 84284, 104246, 126426, 156369, 168568, 189639, 208492, 252852, 312738, 379278, 416984, 469107, 505704, 625476, 758556, 938214, 990337, 1250952, 1517112, 1876428, 1980674, 2971011, 3752856, 3961348, 5942022, 7922696, 8913033, 11884044, 17826066, 23768088, 35652132, 71304264]

約数ペア:

[(1, 71304264), (2, 35652132), (3, 23768088), (4, 17826066), (6, 11884044), (8, 8913033), (9, 7922696), (12, 5942022), (18, 3961348), (19, 3752856), (24, 2971011), (36, 1980674), (38, 1876428), (47, 1517112), (57, 1250952), (72, 990337), (76, 938214), (94, 758556), (114, 625476), (141, 505704), (152, 469107), (171, 416984), (188, 379278), (228, 312738), (282, 252852), (342, 208492), (376, 189639), (423, 168568), (456, 156369), (564, 126426), (684, 104246), (846, 84284), (893, 79848), (1109, 64296), (1128, 63213), (1368, 52123), (1692, 42142), (1786, 39924), (2218, 32148), (2679, 26616), (3327, 21432), (3384, 21071), (3572, 19962), (4436, 16074), (5358, 13308), (6654, 10716), (7144, 9981), (8037, 8872)]