69151728

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 183845376

約数和(自身を除く): 114693648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 103, 142, 197, 206, 213, 284, 309, 394, 412, 426, 568, 591, 618, 788, 824, 852, 1136, 1182, 1236, 1576, 1648, 1704, 2364, 2472, 3152, 3408, 4728, 4944, 7313, 9456, 13987, 14626, 20291, 21939, 27974, 29252, 40582, 41961, 43878, 55948, 58504, 60873, 81164, 83922, 87756, 111896, 117008, 121746, 162328, 167844, 175512, 223792, 243492, 324656, 335688, 351024, 486984, 671376, 973968, 1440661, 2881322, 4321983, 5762644, 8643966, 11525288, 17287932, 23050576, 34575864, 69151728]

約数ペア:

[(1, 69151728), (2, 34575864), (3, 23050576), (4, 17287932), (6, 11525288), (8, 8643966), (12, 5762644), (16, 4321983), (24, 2881322), (48, 1440661), (71, 973968), (103, 671376), (142, 486984), (197, 351024), (206, 335688), (213, 324656), (284, 243492), (309, 223792), (394, 175512), (412, 167844), (426, 162328), (568, 121746), (591, 117008), (618, 111896), (788, 87756), (824, 83922), (852, 81164), (1136, 60873), (1182, 58504), (1236, 55948), (1576, 43878), (1648, 41961), (1704, 40582), (2364, 29252), (2472, 27974), (3152, 21939), (3408, 20291), (4728, 14626), (4944, 13987), (7313, 9456)]