81377436

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1208

約数の個数: 96

約数和(自身を含む): 234662400

約数和(自身を除く): 153284964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 343, 357, 476, 588, 686, 714, 833, 1029, 1163, 1372, 1428, 1666, 2058, 2326, 2499, 3332, 3489, 4116, 4652, 4998, 5831, 6978, 8141, 9996, 11662, 13956, 16282, 17493, 19771, 23324, 24423, 32564, 34986, 39542, 48846, 56987, 59313, 69972, 79084, 97692, 113974, 118626, 138397, 170961, 227948, 237252, 276794, 341922, 398909, 415191, 553588, 683844, 797818, 830382, 968779, 1196727, 1595636, 1660764, 1937558, 2393454, 2906337, 3875116, 4786908, 5812674, 6781453, 11625348, 13562906, 20344359, 27125812, 40688718, 81377436]

約数ペア:

[(1, 81377436), (2, 40688718), (3, 27125812), (4, 20344359), (6, 13562906), (7, 11625348), (12, 6781453), (14, 5812674), (17, 4786908), (21, 3875116), (28, 2906337), (34, 2393454), (42, 1937558), (49, 1660764), (51, 1595636), (68, 1196727), (84, 968779), (98, 830382), (102, 797818), (119, 683844), (147, 553588), (196, 415191), (204, 398909), (238, 341922), (294, 276794), (343, 237252), (357, 227948), (476, 170961), (588, 138397), (686, 118626), (714, 113974), (833, 97692), (1029, 79084), (1163, 69972), (1372, 59313), (1428, 56987), (1666, 48846), (2058, 39542), (2326, 34986), (2499, 32564), (3332, 24423), (3489, 23324), (4116, 19771), (4652, 17493), (4998, 16282), (5831, 13956), (6978, 11662), (8141, 9996)]