172645758

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 409743360

約数和(自身を除く): 237097602

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 47, 58, 62, 87, 93, 94, 141, 174, 186, 227, 261, 279, 282, 423, 454, 522, 558, 681, 846, 899, 1362, 1363, 1457, 1798, 2043, 2697, 2726, 2914, 4086, 4089, 4371, 5394, 6583, 7037, 8091, 8178, 8742, 10669, 12267, 13113, 13166, 14074, 16182, 19749, 21111, 21338, 24534, 26226, 32007, 39498, 42222, 42253, 59247, 63333, 64014, 84506, 96021, 118494, 126666, 126759, 192042, 204073, 253518, 309401, 330739, 380277, 408146, 612219, 618802, 661478, 760554, 928203, 992217, 1224438, 1836657, 1856406, 1984434, 2784609, 2976651, 3673314, 5569218, 5953302, 9591431, 19182862, 28774293, 57548586, 86322879, 172645758]

約数ペア:

[(1, 172645758), (2, 86322879), (3, 57548586), (6, 28774293), (9, 19182862), (18, 9591431), (29, 5953302), (31, 5569218), (47, 3673314), (58, 2976651), (62, 2784609), (87, 1984434), (93, 1856406), (94, 1836657), (141, 1224438), (174, 992217), (186, 928203), (227, 760554), (261, 661478), (279, 618802), (282, 612219), (423, 408146), (454, 380277), (522, 330739), (558, 309401), (681, 253518), (846, 204073), (899, 192042), (1362, 126759), (1363, 126666), (1457, 118494), (1798, 96021), (2043, 84506), (2697, 64014), (2726, 63333), (2914, 59247), (4086, 42253), (4089, 42222), (4371, 39498), (5394, 32007), (6583, 26226), (7037, 24534), (8091, 21338), (8178, 21111), (8742, 19749), (10669, 16182), (12267, 14074), (13113, 13166)]