72734688

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19427}}^1$

素因数の和:19456

約数の個数: 72

約数和(自身を含む): 222761448

約数和(自身を除く): 150026760

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, 19427, 38854, 58281, 77708, 116562, 155416, 174843, 233124, 252551, 310832, 349686, 466248, 505102, 621664, 699372, 757653, 932496, 1010204, 1398744, 1515306, 1864992, 2020408, 2272959, 2797488, 3030612, 4040816, 4545918, 5594976, 6061224, 8081632, 9091836, 12122448, 18183672, 24244896, 36367344, 72734688]

約数ペア:

[(1, 72734688), (2, 36367344), (3, 24244896), (4, 18183672), (6, 12122448), (8, 9091836), (9, 8081632), (12, 6061224), (13, 5594976), (16, 4545918), (18, 4040816), (24, 3030612), (26, 2797488), (32, 2272959), (36, 2020408), (39, 1864992), (48, 1515306), (52, 1398744), (72, 1010204), (78, 932496), (96, 757653), (104, 699372), (117, 621664), (144, 505102), (156, 466248), (208, 349686), (234, 310832), (288, 252551), (312, 233124), (416, 174843), (468, 155416), (624, 116562), (936, 77708), (1248, 58281), (1872, 38854), (3744, 19427)]