123672416

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 301335552

約数和(自身を除く): 177663136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 47, 56, 68, 94, 112, 119, 136, 188, 224, 238, 272, 329, 376, 476, 544, 658, 691, 752, 799, 952, 1316, 1382, 1504, 1598, 1904, 2632, 2764, 3196, 3808, 4837, 5264, 5528, 5593, 6392, 9674, 10528, 11056, 11186, 11747, 12784, 19348, 22112, 22372, 23494, 25568, 32477, 38696, 44744, 46988, 64954, 77392, 82229, 89488, 93976, 129908, 154784, 164458, 178976, 187952, 227339, 259816, 328916, 375904, 454678, 519632, 552109, 657832, 909356, 1039264, 1104218, 1315664, 1818712, 2208436, 2631328, 3637424, 3864763, 4416872, 7274848, 7729526, 8833744, 15459052, 17667488, 30918104, 61836208, 123672416]

約数ペア:

[(1, 123672416), (2, 61836208), (4, 30918104), (7, 17667488), (8, 15459052), (14, 8833744), (16, 7729526), (17, 7274848), (28, 4416872), (32, 3864763), (34, 3637424), (47, 2631328), (56, 2208436), (68, 1818712), (94, 1315664), (112, 1104218), (119, 1039264), (136, 909356), (188, 657832), (224, 552109), (238, 519632), (272, 454678), (329, 375904), (376, 328916), (476, 259816), (544, 227339), (658, 187952), (691, 178976), (752, 164458), (799, 154784), (952, 129908), (1316, 93976), (1382, 89488), (1504, 82229), (1598, 77392), (1904, 64954), (2632, 46988), (2764, 44744), (3196, 38696), (3808, 32477), (4837, 25568), (5264, 23494), (5528, 22372), (5593, 22112), (6392, 19348), (9674, 12784), (10528, 11747), (11056, 11186)]