72954616

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 166795200

約数和(自身を除く): 93840584

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 197, 238, 389, 394, 476, 778, 788, 952, 1379, 1556, 1576, 2723, 2758, 3112, 3349, 5446, 5516, 6613, 6698, 10892, 11032, 13226, 13396, 21784, 23443, 26452, 26792, 46291, 46886, 52904, 76633, 92582, 93772, 153266, 185164, 187544, 306532, 370328, 536431, 613064, 1072862, 1302761, 2145724, 2605522, 4291448, 5211044, 9119327, 10422088, 18238654, 36477308, 72954616]

約数ペア:

[(1, 72954616), (2, 36477308), (4, 18238654), (7, 10422088), (8, 9119327), (14, 5211044), (17, 4291448), (28, 2605522), (34, 2145724), (56, 1302761), (68, 1072862), (119, 613064), (136, 536431), (197, 370328), (238, 306532), (389, 187544), (394, 185164), (476, 153266), (778, 93772), (788, 92582), (952, 76633), (1379, 52904), (1556, 46886), (1576, 46291), (2723, 26792), (2758, 26452), (3112, 23443), (3349, 21784), (5446, 13396), (5516, 13226), (6613, 11032), (6698, 10892)]