61360416

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:645

約数の個数: 144

約数和(自身を含む): 195197184

約数和(自身を除く): 133836768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 607, 624, 648, 702, 864, 936, 972, 1053, 1214, 1248, 1296, 1404, 1821, 1872, 1944, 2106, 2428, 2592, 2808, 3159, 3642, 3744, 3888, 4212, 4856, 5463, 5616, 6318, 7284, 7776, 7891, 8424, 9712, 10926, 11232, 12636, 14568, 15782, 16389, 16848, 19424, 21852, 23673, 25272, 29136, 31564, 32778, 33696, 43704, 47346, 49167, 50544, 58272, 63128, 65556, 71019, 87408, 94692, 98334, 101088, 126256, 131112, 142038, 147501, 174816, 189384, 196668, 213057, 252512, 262224, 284076, 295002, 378768, 393336, 426114, 524448, 568152, 590004, 639171, 757536, 786672, 852228, 1136304, 1180008, 1278342, 1573344, 1704456, 1917513, 2272608, 2360016, 2556684, 3408912, 3835026, 4720032, 5113368, 6817824, 7670052, 10226736, 15340104, 20453472, 30680208, 61360416]

約数ペア:

[(1, 61360416), (2, 30680208), (3, 20453472), (4, 15340104), (6, 10226736), (8, 7670052), (9, 6817824), (12, 5113368), (13, 4720032), (16, 3835026), (18, 3408912), (24, 2556684), (26, 2360016), (27, 2272608), (32, 1917513), (36, 1704456), (39, 1573344), (48, 1278342), (52, 1180008), (54, 1136304), (72, 852228), (78, 786672), (81, 757536), (96, 639171), (104, 590004), (108, 568152), (117, 524448), (144, 426114), (156, 393336), (162, 378768), (208, 295002), (216, 284076), (234, 262224), (243, 252512), (288, 213057), (312, 196668), (324, 189384), (351, 174816), (416, 147501), (432, 142038), (468, 131112), (486, 126256), (607, 101088), (624, 98334), (648, 94692), (702, 87408), (864, 71019), (936, 65556), (972, 63128), (1053, 58272), (1214, 50544), (1248, 49167), (1296, 47346), (1404, 43704), (1821, 33696), (1872, 32778), (1944, 31564), (2106, 29136), (2428, 25272), (2592, 23673), (2808, 21852), (3159, 19424), (3642, 16848), (3744, 16389), (3888, 15782), (4212, 14568), (4856, 12636), (5463, 11232), (5616, 10926), (6318, 9712), (7284, 8424), (7776, 7891)]