72021684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{23173}}^1$

素因数の和:23224

約数の個数: 48

約数和(自身を含む): 197257088

約数和(自身を除く): 125235404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 23173, 46346, 69519, 92692, 139038, 162211, 278076, 324422, 486633, 648844, 857401, 973266, 1714802, 1946532, 2572203, 3429604, 5144406, 6001807, 10288812, 12003614, 18005421, 24007228, 36010842, 72021684]

約数ペア:

[(1, 72021684), (2, 36010842), (3, 24007228), (4, 18005421), (6, 12003614), (7, 10288812), (12, 6001807), (14, 5144406), (21, 3429604), (28, 2572203), (37, 1946532), (42, 1714802), (74, 973266), (84, 857401), (111, 648844), (148, 486633), (222, 324422), (259, 278076), (444, 162211), (518, 139038), (777, 92692), (1036, 69519), (1554, 46346), (3108, 23173)]