71165172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^2$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 184777824

約数和(自身を除く): 113612652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 103, 129, 156, 172, 206, 258, 309, 412, 516, 559, 618, 1118, 1236, 1339, 1677, 2236, 2678, 3354, 4017, 4429, 5356, 6708, 8034, 8858, 10609, 13287, 16068, 17716, 21218, 26574, 31827, 42436, 53148, 57577, 63654, 115154, 127308, 137917, 172731, 230308, 275834, 345462, 413751, 456187, 551668, 690924, 827502, 912374, 1368561, 1655004, 1824748, 2737122, 5474244, 5930431, 11860862, 17791293, 23721724, 35582586, 71165172]

約数ペア:

[(1, 71165172), (2, 35582586), (3, 23721724), (4, 17791293), (6, 11860862), (12, 5930431), (13, 5474244), (26, 2737122), (39, 1824748), (43, 1655004), (52, 1368561), (78, 912374), (86, 827502), (103, 690924), (129, 551668), (156, 456187), (172, 413751), (206, 345462), (258, 275834), (309, 230308), (412, 172731), (516, 137917), (559, 127308), (618, 115154), (1118, 63654), (1236, 57577), (1339, 53148), (1677, 42436), (2236, 31827), (2678, 26574), (3354, 21218), (4017, 17716), (4429, 16068), (5356, 13287), (6708, 10609), (8034, 8858)]