71371776

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{3319}}^1$

素因数の和:3349

約数の個数: 88

約数和(自身を含む): 217473280

約数和(自身を除く): 146101504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3319, 3584, 5376, 6638, 7168, 9957, 10752, 13276, 19914, 21504, 23233, 26552, 39828, 46466, 53104, 69699, 79656, 92932, 106208, 139398, 159312, 185864, 212416, 278796, 318624, 371728, 424832, 557592, 637248, 743456, 849664, 1115184, 1274496, 1486912, 1699328, 2230368, 2548992, 2973824, 3398656, 4460736, 5097984, 5947648, 8921472, 10195968, 11895296, 17842944, 23790592, 35685888, 71371776]

約数ペア:

[(1, 71371776), (2, 35685888), (3, 23790592), (4, 17842944), (6, 11895296), (7, 10195968), (8, 8921472), (12, 5947648), (14, 5097984), (16, 4460736), (21, 3398656), (24, 2973824), (28, 2548992), (32, 2230368), (42, 1699328), (48, 1486912), (56, 1274496), (64, 1115184), (84, 849664), (96, 743456), (112, 637248), (128, 557592), (168, 424832), (192, 371728), (224, 318624), (256, 278796), (336, 212416), (384, 185864), (448, 159312), (512, 139398), (672, 106208), (768, 92932), (896, 79656), (1024, 69699), (1344, 53104), (1536, 46466), (1792, 39828), (2688, 26552), (3072, 23233), (3319, 21504), (3584, 19914), (5376, 13276), (6638, 10752), (7168, 9957)]