27397764

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 73015488

約数和(自身を除く): 45617724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 397, 426, 486, 639, 794, 852, 972, 1191, 1278, 1588, 1917, 2382, 2556, 3573, 3834, 4764, 5751, 7146, 7668, 10719, 11502, 14292, 17253, 21438, 23004, 28187, 32157, 34506, 42876, 56374, 64314, 69012, 84561, 96471, 112748, 128628, 169122, 192942, 253683, 338244, 385884, 507366, 761049, 1014732, 1522098, 2283147, 3044196, 4566294, 6849441, 9132588, 13698882, 27397764]

約数ペア:

[(1, 27397764), (2, 13698882), (3, 9132588), (4, 6849441), (6, 4566294), (9, 3044196), (12, 2283147), (18, 1522098), (27, 1014732), (36, 761049), (54, 507366), (71, 385884), (81, 338244), (108, 253683), (142, 192942), (162, 169122), (213, 128628), (243, 112748), (284, 96471), (324, 84561), (397, 69012), (426, 64314), (486, 56374), (639, 42876), (794, 34506), (852, 32157), (972, 28187), (1191, 23004), (1278, 21438), (1588, 17253), (1917, 14292), (2382, 11502), (2556, 10719), (3573, 7668), (3834, 7146), (4764, 5751)]