77918624

素因数分解:

$2^5\times 7^3\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 185472000

約数和(自身を除く): 107553376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 229, 248, 343, 392, 434, 458, 496, 686, 784, 868, 916, 992, 1372, 1519, 1568, 1603, 1736, 1832, 2744, 3038, 3206, 3472, 3664, 5488, 6076, 6412, 6944, 7099, 7328, 10633, 10976, 11221, 12152, 12824, 14198, 21266, 22442, 24304, 25648, 28396, 42532, 44884, 48608, 49693, 51296, 56792, 78547, 85064, 89768, 99386, 113584, 157094, 170128, 179536, 198772, 227168, 314188, 340256, 347851, 359072, 397544, 628376, 695702, 795088, 1256752, 1391404, 1590176, 2434957, 2513504, 2782808, 4869914, 5565616, 9739828, 11131232, 19479656, 38959312, 77918624]

約数ペア:

[(1, 77918624), (2, 38959312), (4, 19479656), (7, 11131232), (8, 9739828), (14, 5565616), (16, 4869914), (28, 2782808), (31, 2513504), (32, 2434957), (49, 1590176), (56, 1391404), (62, 1256752), (98, 795088), (112, 695702), (124, 628376), (196, 397544), (217, 359072), (224, 347851), (229, 340256), (248, 314188), (343, 227168), (392, 198772), (434, 179536), (458, 170128), (496, 157094), (686, 113584), (784, 99386), (868, 89768), (916, 85064), (992, 78547), (1372, 56792), (1519, 51296), (1568, 49693), (1603, 48608), (1736, 44884), (1832, 42532), (2744, 28396), (3038, 25648), (3206, 24304), (3472, 22442), (3664, 21266), (5488, 14198), (6076, 12824), (6412, 12152), (6944, 11221), (7099, 10976), (7328, 10633)]