172000764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1663}}^1$

素因数の和:1716

約数の個数: 108

約数和(自身を含む): 498790656

約数和(自身を除く): 326789892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 204, 221, 234, 306, 338, 442, 468, 507, 612, 663, 676, 884, 1014, 1326, 1521, 1663, 1989, 2028, 2652, 2873, 3042, 3326, 3978, 4989, 5746, 6084, 6652, 7956, 8619, 9978, 11492, 14967, 17238, 19956, 21619, 25857, 28271, 29934, 34476, 43238, 51714, 56542, 59868, 64857, 84813, 86476, 103428, 113084, 129714, 169626, 194571, 254439, 259428, 281047, 339252, 367523, 389142, 508878, 562094, 735046, 778284, 843141, 1017756, 1102569, 1124188, 1470092, 1686282, 2205138, 2529423, 3307707, 3372564, 4410276, 4777799, 5058846, 6615414, 9555598, 10117692, 13230828, 14333397, 19111196, 28666794, 43000191, 57333588, 86000382, 172000764]

約数ペア:

[(1, 172000764), (2, 86000382), (3, 57333588), (4, 43000191), (6, 28666794), (9, 19111196), (12, 14333397), (13, 13230828), (17, 10117692), (18, 9555598), (26, 6615414), (34, 5058846), (36, 4777799), (39, 4410276), (51, 3372564), (52, 3307707), (68, 2529423), (78, 2205138), (102, 1686282), (117, 1470092), (153, 1124188), (156, 1102569), (169, 1017756), (204, 843141), (221, 778284), (234, 735046), (306, 562094), (338, 508878), (442, 389142), (468, 367523), (507, 339252), (612, 281047), (663, 259428), (676, 254439), (884, 194571), (1014, 169626), (1326, 129714), (1521, 113084), (1663, 103428), (1989, 86476), (2028, 84813), (2652, 64857), (2873, 59868), (3042, 56542), (3326, 51714), (3978, 43238), (4989, 34476), (5746, 29934), (6084, 28271), (6652, 25857), (7956, 21619), (8619, 19956), (9978, 17238), (11492, 14967)]