72784224

素因数分解:

$2^5\times 3^3\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1461

約数の個数: 96

約数和(自身を含む): 215923680

約数和(自身を除く): 143139456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 96, 108, 122, 144, 183, 216, 244, 288, 366, 432, 488, 549, 732, 864, 976, 1098, 1381, 1464, 1647, 1952, 2196, 2762, 2928, 3294, 4143, 4392, 5524, 5856, 6588, 8286, 8784, 11048, 12429, 13176, 16572, 17568, 22096, 24858, 26352, 33144, 37287, 44192, 49716, 52704, 66288, 74574, 84241, 99432, 132576, 149148, 168482, 198864, 252723, 298296, 336964, 397728, 505446, 596592, 673928, 758169, 1010892, 1193184, 1347856, 1516338, 2021784, 2274507, 2695712, 3032676, 4043568, 4549014, 6065352, 8087136, 9098028, 12130704, 18196056, 24261408, 36392112, 72784224]

約数ペア:

[(1, 72784224), (2, 36392112), (3, 24261408), (4, 18196056), (6, 12130704), (8, 9098028), (9, 8087136), (12, 6065352), (16, 4549014), (18, 4043568), (24, 3032676), (27, 2695712), (32, 2274507), (36, 2021784), (48, 1516338), (54, 1347856), (61, 1193184), (72, 1010892), (96, 758169), (108, 673928), (122, 596592), (144, 505446), (183, 397728), (216, 336964), (244, 298296), (288, 252723), (366, 198864), (432, 168482), (488, 149148), (549, 132576), (732, 99432), (864, 84241), (976, 74574), (1098, 66288), (1381, 52704), (1464, 49716), (1647, 44192), (1952, 37287), (2196, 33144), (2762, 26352), (2928, 24858), (3294, 22096), (4143, 17568), (4392, 16572), (5524, 13176), (5856, 12429), (6588, 11048), (8286, 8784)]