80724744

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 229881600

約数和(自身を除く): 149156856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 59, 62, 72, 93, 118, 124, 177, 186, 236, 248, 279, 354, 372, 472, 531, 558, 613, 708, 744, 1062, 1116, 1226, 1416, 1829, 1839, 2124, 2232, 2452, 3658, 3678, 4248, 4904, 5487, 5517, 7316, 7356, 10974, 11034, 14632, 14712, 16461, 19003, 21948, 22068, 32922, 36167, 38006, 43896, 44136, 57009, 65844, 72334, 76012, 108501, 114018, 131688, 144668, 152024, 171027, 217002, 228036, 289336, 325503, 342054, 434004, 456072, 651006, 684108, 868008, 1121177, 1302012, 1368216, 2242354, 2604024, 3363531, 4484708, 6727062, 8969416, 10090593, 13454124, 20181186, 26908248, 40362372, 80724744]

約数ペア:

[(1, 80724744), (2, 40362372), (3, 26908248), (4, 20181186), (6, 13454124), (8, 10090593), (9, 8969416), (12, 6727062), (18, 4484708), (24, 3363531), (31, 2604024), (36, 2242354), (59, 1368216), (62, 1302012), (72, 1121177), (93, 868008), (118, 684108), (124, 651006), (177, 456072), (186, 434004), (236, 342054), (248, 325503), (279, 289336), (354, 228036), (372, 217002), (472, 171027), (531, 152024), (558, 144668), (613, 131688), (708, 114018), (744, 108501), (1062, 76012), (1116, 72334), (1226, 65844), (1416, 57009), (1829, 44136), (1839, 43896), (2124, 38006), (2232, 36167), (2452, 32922), (3658, 22068), (3678, 21948), (4248, 19003), (4904, 16461), (5487, 14712), (5517, 14632), (7316, 11034), (7356, 10974)]