73477728

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2477}}^1$

素因数の和:2596

約数の個数: 72

約数和(自身を含む): 211066128

約数和(自身を除く): 137588400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 2477, 3296, 3708, 4944, 4954, 7416, 7431, 9888, 9908, 14832, 14862, 19816, 22293, 29664, 29724, 39632, 44586, 59448, 79264, 89172, 118896, 178344, 237792, 255131, 356688, 510262, 713376, 765393, 1020524, 1530786, 2041048, 2296179, 3061572, 4082096, 4592358, 6123144, 8164192, 9184716, 12246288, 18369432, 24492576, 36738864, 73477728]

約数ペア:

[(1, 73477728), (2, 36738864), (3, 24492576), (4, 18369432), (6, 12246288), (8, 9184716), (9, 8164192), (12, 6123144), (16, 4592358), (18, 4082096), (24, 3061572), (32, 2296179), (36, 2041048), (48, 1530786), (72, 1020524), (96, 765393), (103, 713376), (144, 510262), (206, 356688), (288, 255131), (309, 237792), (412, 178344), (618, 118896), (824, 89172), (927, 79264), (1236, 59448), (1648, 44586), (1854, 39632), (2472, 29724), (2477, 29664), (3296, 22293), (3708, 19816), (4944, 14862), (4954, 14832), (7416, 9908), (7431, 9888)]