79271712

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:743

約数の個数: 144

約数和(自身を含む): 250967808

約数和(自身を除く): 171696096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 683, 744, 806, 936, 992, 1116, 1209, 1248, 1366, 1488, 1612, 1872, 2049, 2232, 2418, 2732, 2976, 3224, 3627, 3744, 4098, 4464, 4836, 5464, 6147, 6448, 7254, 8196, 8879, 8928, 9672, 10928, 12294, 12896, 14508, 16392, 17758, 19344, 21173, 21856, 24588, 26637, 29016, 32784, 35516, 38688, 42346, 49176, 53274, 58032, 63519, 65568, 71032, 79911, 84692, 98352, 106548, 116064, 127038, 142064, 159822, 169384, 190557, 196704, 213096, 254076, 275249, 284128, 319644, 338768, 381114, 426192, 508152, 550498, 639288, 677536, 762228, 825747, 852384, 1016304, 1100996, 1278576, 1524456, 1651494, 2032608, 2201992, 2477241, 2557152, 3048912, 3302988, 4403984, 4954482, 6097824, 6605976, 8807968, 9908964, 13211952, 19817928, 26423904, 39635856, 79271712]

約数ペア:

[(1, 79271712), (2, 39635856), (3, 26423904), (4, 19817928), (6, 13211952), (8, 9908964), (9, 8807968), (12, 6605976), (13, 6097824), (16, 4954482), (18, 4403984), (24, 3302988), (26, 3048912), (31, 2557152), (32, 2477241), (36, 2201992), (39, 2032608), (48, 1651494), (52, 1524456), (62, 1278576), (72, 1100996), (78, 1016304), (93, 852384), (96, 825747), (104, 762228), (117, 677536), (124, 639288), (144, 550498), (156, 508152), (186, 426192), (208, 381114), (234, 338768), (248, 319644), (279, 284128), (288, 275249), (312, 254076), (372, 213096), (403, 196704), (416, 190557), (468, 169384), (496, 159822), (558, 142064), (624, 127038), (683, 116064), (744, 106548), (806, 98352), (936, 84692), (992, 79911), (1116, 71032), (1209, 65568), (1248, 63519), (1366, 58032), (1488, 53274), (1612, 49176), (1872, 42346), (2049, 38688), (2232, 35516), (2418, 32784), (2732, 29016), (2976, 26637), (3224, 24588), (3627, 21856), (3744, 21173), (4098, 19344), (4464, 17758), (4836, 16392), (5464, 14508), (6147, 12896), (6448, 12294), (7254, 10928), (8196, 9672), (8879, 8928)]