65553156

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 186810624

約数和(自身を除く): 121257468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 47, 51, 53, 68, 86, 94, 102, 106, 129, 141, 153, 159, 172, 188, 204, 212, 258, 282, 306, 318, 387, 423, 477, 516, 564, 612, 636, 731, 774, 799, 846, 901, 954, 1462, 1548, 1598, 1692, 1802, 1908, 2021, 2193, 2279, 2397, 2491, 2703, 2924, 3196, 3604, 4042, 4386, 4558, 4794, 4982, 5406, 6063, 6579, 6837, 7191, 7473, 8084, 8109, 8772, 9116, 9588, 9964, 10812, 12126, 13158, 13674, 14382, 14946, 16218, 18189, 20511, 22419, 24252, 26316, 27348, 28764, 29892, 32436, 34357, 36378, 38743, 41022, 42347, 44838, 68714, 72756, 77486, 82044, 84694, 89676, 103071, 107113, 116229, 127041, 137428, 154972, 169388, 206142, 214226, 232458, 254082, 309213, 321339, 348687, 381123, 412284, 428452, 464916, 508164, 618426, 642678, 697374, 762246, 964017, 1236852, 1285356, 1394748, 1524492, 1820921, 1928034, 3641842, 3856068, 5462763, 7283684, 10925526, 16388289, 21851052, 32776578, 65553156]

約数ペア:

[(1, 65553156), (2, 32776578), (3, 21851052), (4, 16388289), (6, 10925526), (9, 7283684), (12, 5462763), (17, 3856068), (18, 3641842), (34, 1928034), (36, 1820921), (43, 1524492), (47, 1394748), (51, 1285356), (53, 1236852), (68, 964017), (86, 762246), (94, 697374), (102, 642678), (106, 618426), (129, 508164), (141, 464916), (153, 428452), (159, 412284), (172, 381123), (188, 348687), (204, 321339), (212, 309213), (258, 254082), (282, 232458), (306, 214226), (318, 206142), (387, 169388), (423, 154972), (477, 137428), (516, 127041), (564, 116229), (612, 107113), (636, 103071), (731, 89676), (774, 84694), (799, 82044), (846, 77486), (901, 72756), (954, 68714), (1462, 44838), (1548, 42347), (1598, 41022), (1692, 38743), (1802, 36378), (1908, 34357), (2021, 32436), (2193, 29892), (2279, 28764), (2397, 27348), (2491, 26316), (2703, 24252), (2924, 22419), (3196, 20511), (3604, 18189), (4042, 16218), (4386, 14946), (4558, 14382), (4794, 13674), (4982, 13158), (5406, 12126), (6063, 10812), (6579, 9964), (6837, 9588), (7191, 9116), (7473, 8772), (8084, 8109)]