68032496

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 156579264

約数和(自身を除く): 88546768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 73, 106, 112, 146, 157, 212, 292, 314, 371, 424, 511, 584, 628, 742, 848, 1022, 1099, 1168, 1256, 1484, 2044, 2198, 2512, 2968, 3869, 4088, 4396, 5936, 7738, 8176, 8321, 8792, 11461, 15476, 16642, 17584, 22922, 27083, 30952, 33284, 45844, 54166, 58247, 61904, 66568, 80227, 91688, 108332, 116494, 133136, 160454, 183376, 216664, 232988, 320908, 433328, 465976, 607433, 641816, 931952, 1214866, 1283632, 2429732, 4252031, 4859464, 8504062, 9718928, 17008124, 34016248, 68032496]

約数ペア:

[(1, 68032496), (2, 34016248), (4, 17008124), (7, 9718928), (8, 8504062), (14, 4859464), (16, 4252031), (28, 2429732), (53, 1283632), (56, 1214866), (73, 931952), (106, 641816), (112, 607433), (146, 465976), (157, 433328), (212, 320908), (292, 232988), (314, 216664), (371, 183376), (424, 160454), (511, 133136), (584, 116494), (628, 108332), (742, 91688), (848, 80227), (1022, 66568), (1099, 61904), (1168, 58247), (1256, 54166), (1484, 45844), (2044, 33284), (2198, 30952), (2512, 27083), (2968, 22922), (3869, 17584), (4088, 16642), (4396, 15476), (5936, 11461), (7738, 8792), (8176, 8321)]