64624248

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 195268320

約数和(自身を除く): 130644072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 113, 117, 141, 156, 169, 188, 226, 234, 282, 312, 338, 339, 376, 423, 452, 468, 507, 564, 611, 676, 678, 846, 904, 936, 1014, 1017, 1128, 1222, 1352, 1356, 1469, 1521, 1692, 1833, 2028, 2034, 2444, 2712, 2938, 3042, 3384, 3666, 4056, 4068, 4407, 4888, 5311, 5499, 5876, 6084, 7332, 7943, 8136, 8814, 10622, 10998, 11752, 12168, 13221, 14664, 15886, 15933, 17628, 19097, 21244, 21996, 23829, 26442, 31772, 31866, 35256, 38194, 42488, 43992, 47658, 47799, 52884, 57291, 63544, 63732, 69043, 71487, 76388, 95316, 95598, 105768, 114582, 127464, 138086, 142974, 152776, 171873, 190632, 191196, 207129, 229164, 276172, 285948, 343746, 382392, 414258, 458328, 552344, 571896, 621387, 687492, 828516, 897559, 1242774, 1374984, 1657032, 1795118, 2485548, 2692677, 3590236, 4971096, 5385354, 7180472, 8078031, 10770708, 16156062, 21541416, 32312124, 64624248]

約数ペア:

[(1, 64624248), (2, 32312124), (3, 21541416), (4, 16156062), (6, 10770708), (8, 8078031), (9, 7180472), (12, 5385354), (13, 4971096), (18, 3590236), (24, 2692677), (26, 2485548), (36, 1795118), (39, 1657032), (47, 1374984), (52, 1242774), (72, 897559), (78, 828516), (94, 687492), (104, 621387), (113, 571896), (117, 552344), (141, 458328), (156, 414258), (169, 382392), (188, 343746), (226, 285948), (234, 276172), (282, 229164), (312, 207129), (338, 191196), (339, 190632), (376, 171873), (423, 152776), (452, 142974), (468, 138086), (507, 127464), (564, 114582), (611, 105768), (676, 95598), (678, 95316), (846, 76388), (904, 71487), (936, 69043), (1014, 63732), (1017, 63544), (1128, 57291), (1222, 52884), (1352, 47799), (1356, 47658), (1469, 43992), (1521, 42488), (1692, 38194), (1833, 35256), (2028, 31866), (2034, 31772), (2444, 26442), (2712, 23829), (2938, 21996), (3042, 21244), (3384, 19097), (3666, 17628), (4056, 15933), (4068, 15886), (4407, 14664), (4888, 13221), (5311, 12168), (5499, 11752), (5876, 10998), (6084, 10622), (7332, 8814), (7943, 8136)]