80755164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2944

約数の個数: 96

約数和(自身を含む): 245826560

約数和(自身を除く): 165071396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 252, 259, 333, 378, 444, 518, 666, 756, 777, 999, 1036, 1332, 1554, 1998, 2331, 2887, 3108, 3996, 4662, 5774, 6993, 8661, 9324, 11548, 13986, 17322, 20209, 25983, 27972, 34644, 40418, 51966, 60627, 77949, 80836, 103932, 106819, 121254, 155898, 181881, 213638, 242508, 311796, 320457, 363762, 427276, 545643, 640914, 727524, 747733, 961371, 1091286, 1281828, 1495466, 1922742, 2182572, 2243199, 2884113, 2990932, 3845484, 4486398, 5768226, 6729597, 8972796, 11536452, 13459194, 20188791, 26918388, 40377582, 80755164]

約数ペア:

[(1, 80755164), (2, 40377582), (3, 26918388), (4, 20188791), (6, 13459194), (7, 11536452), (9, 8972796), (12, 6729597), (14, 5768226), (18, 4486398), (21, 3845484), (27, 2990932), (28, 2884113), (36, 2243199), (37, 2182572), (42, 1922742), (54, 1495466), (63, 1281828), (74, 1091286), (84, 961371), (108, 747733), (111, 727524), (126, 640914), (148, 545643), (189, 427276), (222, 363762), (252, 320457), (259, 311796), (333, 242508), (378, 213638), (444, 181881), (518, 155898), (666, 121254), (756, 106819), (777, 103932), (999, 80836), (1036, 77949), (1332, 60627), (1554, 51966), (1998, 40418), (2331, 34644), (2887, 27972), (3108, 25983), (3996, 20209), (4662, 17322), (5774, 13986), (6993, 11548), (8661, 9324)]