89487756

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 108

約数和(自身を含む): 244771072

約数和(自身を除く): 155283316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 127, 138, 148, 207, 222, 254, 276, 333, 381, 414, 444, 508, 529, 666, 762, 828, 851, 1058, 1143, 1332, 1524, 1587, 1702, 2116, 2286, 2553, 2921, 3174, 3404, 4572, 4699, 4761, 5106, 5842, 6348, 7659, 8763, 9398, 9522, 10212, 11684, 14097, 15318, 17526, 18796, 19044, 19573, 26289, 28194, 30636, 35052, 39146, 42291, 52578, 56388, 58719, 67183, 78292, 84582, 105156, 108077, 117438, 134366, 169164, 176157, 201549, 216154, 234876, 268732, 324231, 352314, 403098, 432308, 604647, 648462, 704628, 806196, 972693, 1209294, 1296924, 1945386, 2418588, 2485771, 3890772, 4971542, 7457313, 9943084, 14914626, 22371939, 29829252, 44743878, 89487756]

約数ペア:

[(1, 89487756), (2, 44743878), (3, 29829252), (4, 22371939), (6, 14914626), (9, 9943084), (12, 7457313), (18, 4971542), (23, 3890772), (36, 2485771), (37, 2418588), (46, 1945386), (69, 1296924), (74, 1209294), (92, 972693), (111, 806196), (127, 704628), (138, 648462), (148, 604647), (207, 432308), (222, 403098), (254, 352314), (276, 324231), (333, 268732), (381, 234876), (414, 216154), (444, 201549), (508, 176157), (529, 169164), (666, 134366), (762, 117438), (828, 108077), (851, 105156), (1058, 84582), (1143, 78292), (1332, 67183), (1524, 58719), (1587, 56388), (1702, 52578), (2116, 42291), (2286, 39146), (2553, 35052), (2921, 30636), (3174, 28194), (3404, 26289), (4572, 19573), (4699, 19044), (4761, 18796), (5106, 17526), (5842, 15318), (6348, 14097), (7659, 11684), (8763, 10212), (9398, 9522)]