78373776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 232485120

約数和(自身を除く): 154111344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 61, 71, 78, 87, 104, 116, 122, 142, 156, 174, 183, 208, 213, 232, 244, 284, 312, 348, 366, 377, 426, 464, 488, 568, 624, 696, 732, 754, 793, 852, 923, 976, 1131, 1136, 1392, 1464, 1508, 1586, 1704, 1769, 1846, 2059, 2262, 2379, 2769, 2928, 3016, 3172, 3408, 3538, 3692, 4118, 4331, 4524, 4758, 5307, 5538, 6032, 6177, 6344, 7076, 7384, 8236, 8662, 9048, 9516, 10614, 11076, 12354, 12688, 12993, 14152, 14768, 16472, 17324, 18096, 19032, 21228, 22152, 22997, 24708, 25986, 26767, 28304, 32944, 34648, 38064, 42456, 44304, 45994, 49416, 51972, 53534, 56303, 68991, 69296, 80301, 84912, 91988, 98832, 103944, 107068, 112606, 125599, 137982, 160602, 168909, 183976, 207888, 214136, 225212, 251198, 275964, 321204, 337818, 367952, 376797, 428272, 450424, 502396, 551928, 642408, 675636, 753594, 900848, 1004792, 1103856, 1284816, 1351272, 1507188, 1632787, 2009584, 2702544, 3014376, 3265574, 4898361, 6028752, 6531148, 9796722, 13062296, 19593444, 26124592, 39186888, 78373776]

約数ペア:

[(1, 78373776), (2, 39186888), (3, 26124592), (4, 19593444), (6, 13062296), (8, 9796722), (12, 6531148), (13, 6028752), (16, 4898361), (24, 3265574), (26, 3014376), (29, 2702544), (39, 2009584), (48, 1632787), (52, 1507188), (58, 1351272), (61, 1284816), (71, 1103856), (78, 1004792), (87, 900848), (104, 753594), (116, 675636), (122, 642408), (142, 551928), (156, 502396), (174, 450424), (183, 428272), (208, 376797), (213, 367952), (232, 337818), (244, 321204), (284, 275964), (312, 251198), (348, 225212), (366, 214136), (377, 207888), (426, 183976), (464, 168909), (488, 160602), (568, 137982), (624, 125599), (696, 112606), (732, 107068), (754, 103944), (793, 98832), (852, 91988), (923, 84912), (976, 80301), (1131, 69296), (1136, 68991), (1392, 56303), (1464, 53534), (1508, 51972), (1586, 49416), (1704, 45994), (1769, 44304), (1846, 42456), (2059, 38064), (2262, 34648), (2379, 32944), (2769, 28304), (2928, 26767), (3016, 25986), (3172, 24708), (3408, 22997), (3538, 22152), (3692, 21228), (4118, 19032), (4331, 18096), (4524, 17324), (4758, 16472), (5307, 14768), (5538, 14152), (6032, 12993), (6177, 12688), (6344, 12354), (7076, 11076), (7384, 10614), (8236, 9516), (8662, 9048)]