81900540246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1\times {\mathrm{1039}}^1$

素因数の和:2158

約数の個数: 128

約数和(自身を含む): 200364503040

約数和(自身を除く): 118463962794

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 113, 119, 226, 238, 339, 357, 678, 714, 791, 977, 1039, 1582, 1921, 1954, 2078, 2373, 2931, 3117, 3842, 4746, 5763, 5862, 6234, 6839, 7273, 11526, 13447, 13678, 14546, 16609, 17663, 20517, 21819, 26894, 33218, 35326, 40341, 41034, 43638, 49827, 52989, 80682, 99654, 105978, 110401, 116263, 117407, 123641, 220802, 232526, 234814, 247282, 331203, 348789, 352221, 370923, 662406, 697578, 704442, 741846, 772807, 821849, 1015103, 1545614, 1643698, 1876817, 1995919, 2030206, 2318421, 2465547, 3045309, 3753634, 3991838, 4636842, 4931094, 5630451, 5987757, 6090618, 7105721, 11260902, 11975514, 13137719, 13971433, 14211442, 17256751, 21317163, 26275438, 27942866, 34513502, 39413157, 41914299, 42634326, 51770253, 78826314, 83828598, 103540506, 114706639, 120797257, 229413278, 241594514, 344119917, 362391771, 688239834, 724783542, 802946473, 1605892946, 1950012863, 2408839419, 3900025726, 4817678838, 5850038589, 11700077178, 13650090041, 27300180082, 40950270123, 81900540246]

約数ペア:

[(1, 81900540246), (2, 40950270123), (3, 27300180082), (6, 13650090041), (7, 11700077178), (14, 5850038589), (17, 4817678838), (21, 3900025726), (34, 2408839419), (42, 1950012863), (51, 1605892946), (102, 802946473), (113, 724783542), (119, 688239834), (226, 362391771), (238, 344119917), (339, 241594514), (357, 229413278), (678, 120797257), (714, 114706639), (791, 103540506), (977, 83828598), (1039, 78826314), (1582, 51770253), (1921, 42634326), (1954, 41914299), (2078, 39413157), (2373, 34513502), (2931, 27942866), (3117, 26275438), (3842, 21317163), (4746, 17256751), (5763, 14211442), (5862, 13971433), (6234, 13137719), (6839, 11975514), (7273, 11260902), (11526, 7105721), (13447, 6090618), (13678, 5987757), (14546, 5630451), (16609, 4931094), (17663, 4636842), (20517, 3991838), (21819, 3753634), (26894, 3045309), (33218, 2465547), (35326, 2318421), (40341, 2030206), (41034, 1995919), (43638, 1876817), (49827, 1643698), (52989, 1545614), (80682, 1015103), (99654, 821849), (105978, 772807), (110401, 741846), (116263, 704442), (117407, 697578), (123641, 662406), (220802, 370923), (232526, 352221), (234814, 348789), (247282, 331203)]