39643488

素因数分解:

$2^5\times 3^2\times {\mathrm{179}}^1\times {\mathrm{769}}^1$

素因数の和:964

約数の個数: 72

約数和(自身を含む): 113513400

約数和(自身を除く): 73869912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 179, 288, 358, 537, 716, 769, 1074, 1432, 1538, 1611, 2148, 2307, 2864, 3076, 3222, 4296, 4614, 5728, 6152, 6444, 6921, 8592, 9228, 12304, 12888, 13842, 17184, 18456, 24608, 25776, 27684, 36912, 51552, 55368, 73824, 110736, 137651, 221472, 275302, 412953, 550604, 825906, 1101208, 1238859, 1651812, 2202416, 2477718, 3303624, 4404832, 4955436, 6607248, 9910872, 13214496, 19821744, 39643488]

約数ペア:

[(1, 39643488), (2, 19821744), (3, 13214496), (4, 9910872), (6, 6607248), (8, 4955436), (9, 4404832), (12, 3303624), (16, 2477718), (18, 2202416), (24, 1651812), (32, 1238859), (36, 1101208), (48, 825906), (72, 550604), (96, 412953), (144, 275302), (179, 221472), (288, 137651), (358, 110736), (537, 73824), (716, 55368), (769, 51552), (1074, 36912), (1432, 27684), (1538, 25776), (1611, 24608), (2148, 18456), (2307, 17184), (2864, 13842), (3076, 12888), (3222, 12304), (4296, 9228), (4614, 8592), (5728, 6921), (6152, 6444)]