72931096

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1064

約数の個数: 64

約数和(自身を含む): 165242880

約数和(自身を除く): 92311784

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 217, 248, 301, 344, 434, 602, 868, 977, 1204, 1333, 1736, 1954, 2408, 2666, 3908, 5332, 6839, 7816, 9331, 10664, 13678, 18662, 27356, 30287, 37324, 42011, 54712, 60574, 74648, 84022, 121148, 168044, 212009, 242296, 294077, 336088, 424018, 588154, 848036, 1176308, 1302341, 1696072, 2352616, 2604682, 5209364, 9116387, 10418728, 18232774, 36465548, 72931096]

約数ペア:

[(1, 72931096), (2, 36465548), (4, 18232774), (7, 10418728), (8, 9116387), (14, 5209364), (28, 2604682), (31, 2352616), (43, 1696072), (56, 1302341), (62, 1176308), (86, 848036), (124, 588154), (172, 424018), (217, 336088), (248, 294077), (301, 242296), (344, 212009), (434, 168044), (602, 121148), (868, 84022), (977, 74648), (1204, 60574), (1333, 54712), (1736, 42011), (1954, 37324), (2408, 30287), (2666, 27356), (3908, 18662), (5332, 13678), (6839, 10664), (7816, 9331)]