91816712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 193581360

約数和(自身を除く): 101764648

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 61, 82, 104, 122, 164, 244, 328, 353, 488, 533, 706, 793, 1066, 1412, 1586, 2132, 2501, 2824, 3172, 4264, 4589, 5002, 6344, 9178, 10004, 14473, 18356, 20008, 21533, 28946, 32513, 36712, 43066, 57892, 65026, 86132, 115784, 130052, 172264, 188149, 260104, 279929, 376298, 559858, 752596, 882853, 1119716, 1505192, 1765706, 2239432, 3531412, 7062824, 11477089, 22954178, 45908356, 91816712]

約数ペア:

[(1, 91816712), (2, 45908356), (4, 22954178), (8, 11477089), (13, 7062824), (26, 3531412), (41, 2239432), (52, 1765706), (61, 1505192), (82, 1119716), (104, 882853), (122, 752596), (164, 559858), (244, 376298), (328, 279929), (353, 260104), (488, 188149), (533, 172264), (706, 130052), (793, 115784), (1066, 86132), (1412, 65026), (1586, 57892), (2132, 43066), (2501, 36712), (2824, 32513), (3172, 28946), (4264, 21533), (4589, 20008), (5002, 18356), (6344, 14473), (9178, 10004)]