80620116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 208656000

約数和(自身を除く): 128035884

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 89, 114, 116, 137, 174, 178, 228, 267, 274, 348, 356, 411, 534, 548, 551, 822, 1068, 1102, 1644, 1653, 1691, 2204, 2581, 2603, 3306, 3382, 3973, 5073, 5162, 5206, 6612, 6764, 7743, 7809, 7946, 10146, 10324, 10412, 11919, 12193, 15486, 15618, 15892, 20292, 23838, 24386, 30972, 31236, 36579, 47676, 48772, 49039, 73158, 75487, 98078, 146316, 147117, 150974, 196156, 226461, 231667, 294234, 301948, 353597, 452922, 463334, 588468, 695001, 707194, 905844, 926668, 1060791, 1390002, 1414388, 2121582, 2780004, 4243164, 6718343, 13436686, 20155029, 26873372, 40310058, 80620116]

約数ペア:

[(1, 80620116), (2, 40310058), (3, 26873372), (4, 20155029), (6, 13436686), (12, 6718343), (19, 4243164), (29, 2780004), (38, 2121582), (57, 1414388), (58, 1390002), (76, 1060791), (87, 926668), (89, 905844), (114, 707194), (116, 695001), (137, 588468), (174, 463334), (178, 452922), (228, 353597), (267, 301948), (274, 294234), (348, 231667), (356, 226461), (411, 196156), (534, 150974), (548, 147117), (551, 146316), (822, 98078), (1068, 75487), (1102, 73158), (1644, 49039), (1653, 48772), (1691, 47676), (2204, 36579), (2581, 31236), (2603, 30972), (3306, 24386), (3382, 23838), (3973, 20292), (5073, 15892), (5162, 15618), (5206, 15486), (6612, 12193), (6764, 11919), (7743, 10412), (7809, 10324), (7946, 10146)]