72145404

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{5431}}^1$

素因数の和:5488

約数の個数: 60

約数和(自身を含む): 193237968

約数和(自身を除く): 121092564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1476, 2214, 3321, 4428, 5431, 6642, 10862, 13284, 16293, 21724, 32586, 48879, 65172, 97758, 146637, 195516, 222671, 293274, 439911, 445342, 586548, 668013, 879822, 890684, 1336026, 1759644, 2004039, 2672052, 4008078, 6012117, 8016156, 12024234, 18036351, 24048468, 36072702, 72145404]

約数ペア:

[(1, 72145404), (2, 36072702), (3, 24048468), (4, 18036351), (6, 12024234), (9, 8016156), (12, 6012117), (18, 4008078), (27, 2672052), (36, 2004039), (41, 1759644), (54, 1336026), (81, 890684), (82, 879822), (108, 668013), (123, 586548), (162, 445342), (164, 439911), (246, 293274), (324, 222671), (369, 195516), (492, 146637), (738, 97758), (1107, 65172), (1476, 48879), (2214, 32586), (3321, 21724), (4428, 16293), (5431, 13284), (6642, 10862)]