25740936

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 78624000

約数和(自身を除く): 52883064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 89, 103, 104, 108, 117, 156, 178, 206, 216, 234, 267, 309, 312, 351, 356, 412, 468, 534, 618, 702, 712, 801, 824, 927, 936, 1068, 1157, 1236, 1339, 1404, 1602, 1854, 2136, 2314, 2403, 2472, 2678, 2781, 2808, 3204, 3471, 3708, 4017, 4628, 4806, 5356, 5562, 6408, 6942, 7416, 8034, 9167, 9256, 9612, 10413, 10712, 11124, 12051, 13884, 16068, 18334, 19224, 20826, 22248, 24102, 27501, 27768, 31239, 32136, 36153, 36668, 41652, 48204, 55002, 62478, 72306, 73336, 82503, 83304, 96408, 110004, 119171, 124956, 144612, 165006, 220008, 238342, 247509, 249912, 289224, 330012, 357513, 476684, 495018, 660024, 715026, 953368, 990036, 1072539, 1430052, 1980072, 2145078, 2860104, 3217617, 4290156, 6435234, 8580312, 12870468, 25740936]

約数ペア:

[(1, 25740936), (2, 12870468), (3, 8580312), (4, 6435234), (6, 4290156), (8, 3217617), (9, 2860104), (12, 2145078), (13, 1980072), (18, 1430052), (24, 1072539), (26, 990036), (27, 953368), (36, 715026), (39, 660024), (52, 495018), (54, 476684), (72, 357513), (78, 330012), (89, 289224), (103, 249912), (104, 247509), (108, 238342), (117, 220008), (156, 165006), (178, 144612), (206, 124956), (216, 119171), (234, 110004), (267, 96408), (309, 83304), (312, 82503), (351, 73336), (356, 72306), (412, 62478), (468, 55002), (534, 48204), (618, 41652), (702, 36668), (712, 36153), (801, 32136), (824, 31239), (927, 27768), (936, 27501), (1068, 24102), (1157, 22248), (1236, 20826), (1339, 19224), (1404, 18334), (1602, 16068), (1854, 13884), (2136, 12051), (2314, 11124), (2403, 10712), (2472, 10413), (2678, 9612), (2781, 9256), (2808, 9167), (3204, 8034), (3471, 7416), (3708, 6942), (4017, 6408), (4628, 5562), (4806, 5356)]