72508176

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12911}}^1$

素因数の和:12941

約数の個数: 80

約数和(自身を含む): 224152320

約数和(自身を除く): 151644144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 12911, 25822, 38733, 51644, 77466, 103288, 116199, 154932, 167843, 206576, 232398, 309864, 335686, 348597, 464796, 503529, 619728, 671372, 697194, 929592, 1007058, 1342744, 1394388, 1510587, 1859184, 2014116, 2685488, 2788776, 3021174, 4028232, 4531761, 5577552, 6042348, 8056464, 9063522, 12084696, 18127044, 24169392, 36254088, 72508176]

約数ペア:

[(1, 72508176), (2, 36254088), (3, 24169392), (4, 18127044), (6, 12084696), (8, 9063522), (9, 8056464), (12, 6042348), (13, 5577552), (16, 4531761), (18, 4028232), (24, 3021174), (26, 2788776), (27, 2685488), (36, 2014116), (39, 1859184), (48, 1510587), (52, 1394388), (54, 1342744), (72, 1007058), (78, 929592), (104, 697194), (108, 671372), (117, 619728), (144, 503529), (156, 464796), (208, 348597), (216, 335686), (234, 309864), (312, 232398), (351, 206576), (432, 167843), (468, 154932), (624, 116199), (702, 103288), (936, 77466), (1404, 51644), (1872, 38733), (2808, 25822), (5616, 12911)]