72839952

素因数分解:

$2^4\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1637}}^1$

素因数の和:1757

約数の個数: 80

約数和(自身を含む): 211236480

約数和(自身を除く): 138396528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 103, 108, 144, 206, 216, 309, 412, 432, 618, 824, 927, 1236, 1637, 1648, 1854, 2472, 2781, 3274, 3708, 4911, 4944, 5562, 6548, 7416, 9822, 11124, 13096, 14733, 14832, 19644, 22248, 26192, 29466, 39288, 44199, 44496, 58932, 78576, 88398, 117864, 168611, 176796, 235728, 337222, 353592, 505833, 674444, 707184, 1011666, 1348888, 1517499, 2023332, 2697776, 3034998, 4046664, 4552497, 6069996, 8093328, 9104994, 12139992, 18209988, 24279984, 36419976, 72839952]

約数ペア:

[(1, 72839952), (2, 36419976), (3, 24279984), (4, 18209988), (6, 12139992), (8, 9104994), (9, 8093328), (12, 6069996), (16, 4552497), (18, 4046664), (24, 3034998), (27, 2697776), (36, 2023332), (48, 1517499), (54, 1348888), (72, 1011666), (103, 707184), (108, 674444), (144, 505833), (206, 353592), (216, 337222), (309, 235728), (412, 176796), (432, 168611), (618, 117864), (824, 88398), (927, 78576), (1236, 58932), (1637, 44496), (1648, 44199), (1854, 39288), (2472, 29466), (2781, 26192), (3274, 22248), (3708, 19644), (4911, 14832), (4944, 14733), (5562, 13096), (6548, 11124), (7416, 9822)]