61137456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 164656128

約数和(自身を除く): 103518672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 181, 186, 227, 248, 362, 372, 454, 496, 543, 681, 724, 744, 908, 1086, 1362, 1448, 1488, 1816, 2172, 2724, 2896, 3632, 4344, 5448, 5611, 7037, 8688, 10896, 11222, 14074, 16833, 21111, 22444, 28148, 33666, 41087, 42222, 44888, 56296, 67332, 82174, 84444, 89776, 112592, 123261, 134664, 164348, 168888, 246522, 269328, 328696, 337776, 493044, 657392, 986088, 1273697, 1972176, 2547394, 3821091, 5094788, 7642182, 10189576, 15284364, 20379152, 30568728, 61137456]

約数ペア:

[(1, 61137456), (2, 30568728), (3, 20379152), (4, 15284364), (6, 10189576), (8, 7642182), (12, 5094788), (16, 3821091), (24, 2547394), (31, 1972176), (48, 1273697), (62, 986088), (93, 657392), (124, 493044), (181, 337776), (186, 328696), (227, 269328), (248, 246522), (362, 168888), (372, 164348), (454, 134664), (496, 123261), (543, 112592), (681, 89776), (724, 84444), (744, 82174), (908, 67332), (1086, 56296), (1362, 44888), (1448, 42222), (1488, 41087), (1816, 33666), (2172, 28148), (2724, 22444), (2896, 21111), (3632, 16833), (4344, 14074), (5448, 11222), (5611, 10896), (7037, 8688)]