39186888

素因数分解:

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

素因数の和:183

約数の個数: 128

約数和(自身を含む): 112492800

約数和(自身を除く): 73305912

約数列:

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

約数ペア:

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