81504278772

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{499}}^1\times {\mathrm{5669}}^1$

素因数の和:6203

約数の個数: 120

約数和(自身を含む): 222343380000

約数和(自身を除く): 140839101228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 499, 588, 686, 998, 1029, 1372, 1497, 1996, 2058, 2401, 2994, 3493, 4116, 4802, 5669, 5988, 6986, 7203, 9604, 10479, 11338, 13972, 14406, 17007, 20958, 22676, 24451, 28812, 34014, 39683, 41916, 48902, 68028, 73353, 79366, 97804, 119049, 146706, 158732, 171157, 238098, 277781, 293412, 342314, 476196, 513471, 555562, 684628, 833343, 1026942, 1111124, 1198099, 1666686, 1944467, 2053884, 2396198, 2828831, 3333372, 3594297, 3888934, 4792396, 5657662, 5833401, 7188594, 7777868, 8486493, 11315324, 11666802, 13611269, 14377188, 16972986, 19801817, 23333604, 27222538, 33945972, 39603634, 40833807, 54445076, 59405451, 79207268, 81667614, 118810902, 138612719, 163335228, 237621804, 277225438, 415838157, 554450876, 831676314, 970289033, 1663352628, 1940578066, 2910867099, 3881156132, 5821734198, 6792023231, 11643468396, 13584046462, 20376069693, 27168092924, 40752139386, 81504278772]

約数ペア:

[(1, 81504278772), (2, 40752139386), (3, 27168092924), (4, 20376069693), (6, 13584046462), (7, 11643468396), (12, 6792023231), (14, 5821734198), (21, 3881156132), (28, 2910867099), (42, 1940578066), (49, 1663352628), (84, 970289033), (98, 831676314), (147, 554450876), (196, 415838157), (294, 277225438), (343, 237621804), (499, 163335228), (588, 138612719), (686, 118810902), (998, 81667614), (1029, 79207268), (1372, 59405451), (1497, 54445076), (1996, 40833807), (2058, 39603634), (2401, 33945972), (2994, 27222538), (3493, 23333604), (4116, 19801817), (4802, 16972986), (5669, 14377188), (5988, 13611269), (6986, 11666802), (7203, 11315324), (9604, 8486493), (10479, 7777868), (11338, 7188594), (13972, 5833401), (14406, 5657662), (17007, 4792396), (20958, 3888934), (22676, 3594297), (24451, 3333372), (28812, 2828831), (34014, 2396198), (39683, 2053884), (41916, 1944467), (48902, 1666686), (68028, 1198099), (73353, 1111124), (79366, 1026942), (97804, 833343), (119049, 684628), (146706, 555562), (158732, 513471), (171157, 476196), (238098, 342314), (277781, 293412)]