64729488

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1144

約数の個数: 80

約数和(自身を含む): 176988672

約数和(自身を除く): 112259184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1061, 1271, 1488, 1968, 2122, 2542, 3183, 3813, 4244, 5084, 6366, 7626, 8488, 10168, 12732, 15252, 16976, 20336, 25464, 30504, 32891, 43501, 50928, 61008, 65782, 87002, 98673, 130503, 131564, 174004, 197346, 261006, 263128, 348008, 394692, 522012, 526256, 696016, 789384, 1044024, 1348531, 1578768, 2088048, 2697062, 4045593, 5394124, 8091186, 10788248, 16182372, 21576496, 32364744, 64729488]

約数ペア:

[(1, 64729488), (2, 32364744), (3, 21576496), (4, 16182372), (6, 10788248), (8, 8091186), (12, 5394124), (16, 4045593), (24, 2697062), (31, 2088048), (41, 1578768), (48, 1348531), (62, 1044024), (82, 789384), (93, 696016), (123, 526256), (124, 522012), (164, 394692), (186, 348008), (246, 263128), (248, 261006), (328, 197346), (372, 174004), (492, 131564), (496, 130503), (656, 98673), (744, 87002), (984, 65782), (1061, 61008), (1271, 50928), (1488, 43501), (1968, 32891), (2122, 30504), (2542, 25464), (3183, 20336), (3813, 16976), (4244, 15252), (5084, 12732), (6366, 10168), (7626, 8488)]