123923632

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 290695680

約数和(自身を除く): 166772048

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 73, 92, 112, 146, 161, 184, 292, 322, 368, 511, 584, 644, 659, 1022, 1168, 1288, 1318, 1679, 2044, 2576, 2636, 3358, 4088, 4613, 5272, 6716, 8176, 9226, 10544, 11753, 13432, 15157, 18452, 23506, 26864, 30314, 36904, 47012, 48107, 60628, 73808, 94024, 96214, 106099, 121256, 188048, 192428, 212198, 242512, 336749, 384856, 424396, 673498, 769712, 848792, 1106461, 1346996, 1697584, 2212922, 2693992, 4425844, 5387984, 7745227, 8851688, 15490454, 17703376, 30980908, 61961816, 123923632]

約数ペア:

[(1, 123923632), (2, 61961816), (4, 30980908), (7, 17703376), (8, 15490454), (14, 8851688), (16, 7745227), (23, 5387984), (28, 4425844), (46, 2693992), (56, 2212922), (73, 1697584), (92, 1346996), (112, 1106461), (146, 848792), (161, 769712), (184, 673498), (292, 424396), (322, 384856), (368, 336749), (511, 242512), (584, 212198), (644, 192428), (659, 188048), (1022, 121256), (1168, 106099), (1288, 96214), (1318, 94024), (1679, 73808), (2044, 60628), (2576, 48107), (2636, 47012), (3358, 36904), (4088, 30314), (4613, 26864), (5272, 23506), (6716, 18452), (8176, 15157), (9226, 13432), (10544, 11753)]