74519328

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 221247936

約数和(自身を除く): 146728608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 71, 78, 87, 96, 104, 116, 142, 156, 174, 208, 213, 232, 284, 312, 348, 377, 416, 426, 464, 568, 624, 696, 754, 841, 852, 923, 928, 1131, 1136, 1248, 1392, 1508, 1682, 1704, 1846, 2059, 2262, 2272, 2523, 2769, 2784, 3016, 3364, 3408, 3692, 4118, 4524, 5046, 5538, 6032, 6177, 6728, 6816, 7384, 8236, 9048, 10092, 10933, 11076, 12064, 12354, 13456, 14768, 16472, 18096, 20184, 21866, 22152, 24708, 26767, 26912, 29536, 32799, 32944, 36192, 40368, 43732, 44304, 49416, 53534, 59711, 65598, 65888, 80301, 80736, 87464, 88608, 98832, 107068, 119422, 131196, 160602, 174928, 179133, 197664, 214136, 238844, 262392, 321204, 349856, 358266, 428272, 477688, 524784, 642408, 716532, 776243, 856544, 955376, 1049568, 1284816, 1433064, 1552486, 1910752, 2328729, 2569632, 2866128, 3104972, 4657458, 5732256, 6209944, 9314916, 12419888, 18629832, 24839776, 37259664, 74519328]

約数ペア:

[(1, 74519328), (2, 37259664), (3, 24839776), (4, 18629832), (6, 12419888), (8, 9314916), (12, 6209944), (13, 5732256), (16, 4657458), (24, 3104972), (26, 2866128), (29, 2569632), (32, 2328729), (39, 1910752), (48, 1552486), (52, 1433064), (58, 1284816), (71, 1049568), (78, 955376), (87, 856544), (96, 776243), (104, 716532), (116, 642408), (142, 524784), (156, 477688), (174, 428272), (208, 358266), (213, 349856), (232, 321204), (284, 262392), (312, 238844), (348, 214136), (377, 197664), (416, 179133), (426, 174928), (464, 160602), (568, 131196), (624, 119422), (696, 107068), (754, 98832), (841, 88608), (852, 87464), (923, 80736), (928, 80301), (1131, 65888), (1136, 65598), (1248, 59711), (1392, 53534), (1508, 49416), (1682, 44304), (1704, 43732), (1846, 40368), (2059, 36192), (2262, 32944), (2272, 32799), (2523, 29536), (2769, 26912), (2784, 26767), (3016, 24708), (3364, 22152), (3408, 21866), (3692, 20184), (4118, 18096), (4524, 16472), (5046, 14768), (5538, 13456), (6032, 12354), (6177, 12064), (6728, 11076), (6816, 10933), (7384, 10092), (8236, 9048)]