64655968644

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2293}}^1\times {\mathrm{21169}}^1$

素因数の和:23509

約数の個数: 72

約数和(自身を含む): 167934242840

約数和(自身を除く): 103278274196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 2293, 4586, 6879, 9172, 13758, 20637, 21169, 27516, 41274, 42338, 63507, 82548, 84676, 84841, 127014, 169682, 190521, 254028, 254523, 339364, 381042, 509046, 762084, 763569, 783253, 1018092, 1527138, 1566506, 2349759, 3054276, 3133012, 4699518, 7049277, 9399036, 14098554, 28197108, 48540517, 97081034, 145621551, 194162068, 291243102, 436864653, 582486204, 873729306, 1747458612, 1795999129, 3591998258, 5387997387, 7183996516, 10775994774, 16163992161, 21551989548, 32327984322, 64655968644]

約数ペア:

[(1, 64655968644), (2, 32327984322), (3, 21551989548), (4, 16163992161), (6, 10775994774), (9, 7183996516), (12, 5387997387), (18, 3591998258), (36, 1795999129), (37, 1747458612), (74, 873729306), (111, 582486204), (148, 436864653), (222, 291243102), (333, 194162068), (444, 145621551), (666, 97081034), (1332, 48540517), (2293, 28197108), (4586, 14098554), (6879, 9399036), (9172, 7049277), (13758, 4699518), (20637, 3133012), (21169, 3054276), (27516, 2349759), (41274, 1566506), (42338, 1527138), (63507, 1018092), (82548, 783253), (84676, 763569), (84841, 762084), (127014, 509046), (169682, 381042), (190521, 339364), (254028, 254523)]