72522268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6427}}^1$

素因数の和:6482

約数の個数: 48

約数和(自身を含む): 161265664

約数和(自身を除く): 88743396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 6427, 11284, 12854, 25708, 44989, 83551, 89978, 167102, 179956, 199237, 334204, 398474, 584857, 796948, 1169714, 1394659, 2339428, 2590081, 2789318, 5180162, 5578636, 10360324, 18130567, 36261134, 72522268]

約数ペア:

[(1, 72522268), (2, 36261134), (4, 18130567), (7, 10360324), (13, 5578636), (14, 5180162), (26, 2789318), (28, 2590081), (31, 2339428), (52, 1394659), (62, 1169714), (91, 796948), (124, 584857), (182, 398474), (217, 334204), (364, 199237), (403, 179956), (434, 167102), (806, 89978), (868, 83551), (1612, 44989), (2821, 25708), (5642, 12854), (6427, 11284)]