64883208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 185068800

約数和(自身を除く): 120185592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 71, 78, 87, 101, 104, 116, 142, 156, 174, 202, 213, 232, 284, 303, 312, 348, 377, 404, 426, 568, 606, 696, 754, 808, 852, 923, 1131, 1212, 1313, 1508, 1704, 1846, 2059, 2262, 2424, 2626, 2769, 2929, 3016, 3692, 3939, 4118, 4524, 5252, 5538, 5858, 6177, 7171, 7384, 7878, 8236, 8787, 9048, 10504, 11076, 11716, 12354, 14342, 15756, 16472, 17574, 21513, 22152, 23432, 24708, 26767, 28684, 31512, 35148, 38077, 43026, 49416, 53534, 57368, 70296, 76154, 80301, 86052, 93223, 107068, 114231, 152308, 160602, 172104, 186446, 207959, 214136, 228462, 279669, 304616, 321204, 372892, 415918, 456924, 559338, 623877, 642408, 745784, 831836, 913848, 1118676, 1247754, 1663672, 2237352, 2495508, 2703467, 4991016, 5406934, 8110401, 10813868, 16220802, 21627736, 32441604, 64883208]

約数ペア:

[(1, 64883208), (2, 32441604), (3, 21627736), (4, 16220802), (6, 10813868), (8, 8110401), (12, 5406934), (13, 4991016), (24, 2703467), (26, 2495508), (29, 2237352), (39, 1663672), (52, 1247754), (58, 1118676), (71, 913848), (78, 831836), (87, 745784), (101, 642408), (104, 623877), (116, 559338), (142, 456924), (156, 415918), (174, 372892), (202, 321204), (213, 304616), (232, 279669), (284, 228462), (303, 214136), (312, 207959), (348, 186446), (377, 172104), (404, 160602), (426, 152308), (568, 114231), (606, 107068), (696, 93223), (754, 86052), (808, 80301), (852, 76154), (923, 70296), (1131, 57368), (1212, 53534), (1313, 49416), (1508, 43026), (1704, 38077), (1846, 35148), (2059, 31512), (2262, 28684), (2424, 26767), (2626, 24708), (2769, 23432), (2929, 22152), (3016, 21513), (3692, 17574), (3939, 16472), (4118, 15756), (4524, 14342), (5252, 12354), (5538, 11716), (5858, 11076), (6177, 10504), (7171, 9048), (7384, 8787), (7878, 8236)]