71139744

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19001}}^1$

素因数の和:19030

約数の個数: 72

約数和(自身を含む): 217876932

約数和(自身を除く): 146737188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 19001, 38002, 57003, 76004, 114006, 152008, 171009, 228012, 247013, 304016, 342018, 456024, 494026, 608032, 684036, 741039, 912048, 988052, 1368072, 1482078, 1824096, 1976104, 2223117, 2736144, 2964156, 3952208, 4446234, 5472288, 5928312, 7904416, 8892468, 11856624, 17784936, 23713248, 35569872, 71139744]

約数ペア:

[(1, 71139744), (2, 35569872), (3, 23713248), (4, 17784936), (6, 11856624), (8, 8892468), (9, 7904416), (12, 5928312), (13, 5472288), (16, 4446234), (18, 3952208), (24, 2964156), (26, 2736144), (32, 2223117), (36, 1976104), (39, 1824096), (48, 1482078), (52, 1368072), (72, 988052), (78, 912048), (96, 741039), (104, 684036), (117, 608032), (144, 494026), (156, 456024), (208, 342018), (234, 304016), (288, 247013), (312, 228012), (416, 171009), (468, 152008), (624, 114006), (936, 76004), (1248, 57003), (1872, 38002), (3744, 19001)]