90696424

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 225792000

約数和(自身を除く): 135095576

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 79, 83, 91, 104, 133, 152, 158, 166, 182, 247, 266, 316, 332, 364, 494, 532, 553, 581, 632, 664, 728, 988, 1027, 1064, 1079, 1106, 1162, 1501, 1577, 1729, 1976, 2054, 2158, 2212, 2324, 3002, 3154, 3458, 4108, 4316, 4424, 4648, 6004, 6308, 6557, 6916, 7189, 7553, 8216, 8632, 10507, 11039, 12008, 12616, 13114, 13832, 14378, 15106, 19513, 20501, 21014, 22078, 26228, 28756, 30212, 39026, 41002, 42028, 44156, 45899, 52456, 57512, 60424, 78052, 82004, 84056, 85241, 88312, 91798, 124583, 136591, 143507, 156104, 164008, 170482, 183596, 249166, 273182, 287014, 340964, 367192, 498332, 546364, 574028, 596687, 681928, 872081, 996664, 1092728, 1148056, 1193374, 1619579, 1744162, 2386748, 3239158, 3488324, 4773496, 6478316, 6976648, 11337053, 12956632, 22674106, 45348212, 90696424]

約数ペア:

[(1, 90696424), (2, 45348212), (4, 22674106), (7, 12956632), (8, 11337053), (13, 6976648), (14, 6478316), (19, 4773496), (26, 3488324), (28, 3239158), (38, 2386748), (52, 1744162), (56, 1619579), (76, 1193374), (79, 1148056), (83, 1092728), (91, 996664), (104, 872081), (133, 681928), (152, 596687), (158, 574028), (166, 546364), (182, 498332), (247, 367192), (266, 340964), (316, 287014), (332, 273182), (364, 249166), (494, 183596), (532, 170482), (553, 164008), (581, 156104), (632, 143507), (664, 136591), (728, 124583), (988, 91798), (1027, 88312), (1064, 85241), (1079, 84056), (1106, 82004), (1162, 78052), (1501, 60424), (1577, 57512), (1729, 52456), (1976, 45899), (2054, 44156), (2158, 42028), (2212, 41002), (2324, 39026), (3002, 30212), (3154, 28756), (3458, 26228), (4108, 22078), (4316, 21014), (4424, 20501), (4648, 19513), (6004, 15106), (6308, 14378), (6557, 13832), (6916, 13114), (7189, 12616), (7553, 12008), (8216, 11039), (8632, 10507)]