72733976

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 165369600

約数和(自身を除く): 92635624

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 197, 266, 347, 394, 532, 694, 788, 1064, 1379, 1388, 1576, 2429, 2758, 2776, 3743, 4858, 5516, 6593, 7486, 9716, 11032, 13186, 14972, 19432, 26201, 26372, 29944, 46151, 52402, 52744, 68359, 92302, 104804, 136718, 184604, 209608, 273436, 369208, 478513, 546872, 957026, 1298821, 1914052, 2597642, 3828104, 5195284, 9091747, 10390568, 18183494, 36366988, 72733976]

約数ペア:

[(1, 72733976), (2, 36366988), (4, 18183494), (7, 10390568), (8, 9091747), (14, 5195284), (19, 3828104), (28, 2597642), (38, 1914052), (56, 1298821), (76, 957026), (133, 546872), (152, 478513), (197, 369208), (266, 273436), (347, 209608), (394, 184604), (532, 136718), (694, 104804), (788, 92302), (1064, 68359), (1379, 52744), (1388, 52402), (1576, 46151), (2429, 29944), (2758, 26372), (2776, 26201), (3743, 19432), (4858, 14972), (5516, 13186), (6593, 11032), (7486, 9716)]