72595544

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 163814400

約数和(自身を除く): 91218856

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 157, 161, 184, 314, 322, 359, 628, 644, 718, 1099, 1256, 1288, 1436, 2198, 2513, 2872, 3611, 4396, 5026, 7222, 8257, 8792, 10052, 14444, 16514, 20104, 25277, 28888, 33028, 50554, 56363, 57799, 66056, 101108, 112726, 115598, 202216, 225452, 231196, 394541, 450904, 462392, 789082, 1296349, 1578164, 2592698, 3156328, 5185396, 9074443, 10370792, 18148886, 36297772, 72595544]

約数ペア:

[(1, 72595544), (2, 36297772), (4, 18148886), (7, 10370792), (8, 9074443), (14, 5185396), (23, 3156328), (28, 2592698), (46, 1578164), (56, 1296349), (92, 789082), (157, 462392), (161, 450904), (184, 394541), (314, 231196), (322, 225452), (359, 202216), (628, 115598), (644, 112726), (718, 101108), (1099, 66056), (1256, 57799), (1288, 56363), (1436, 50554), (2198, 33028), (2513, 28888), (2872, 25277), (3611, 20104), (4396, 16514), (5026, 14444), (7222, 10052), (8257, 8792)]