72678074

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 133954560

約数和(自身を除く): 61276486

約数列:

[1, 2, 7, 14, 31, 47, 49, 62, 94, 98, 217, 329, 434, 509, 658, 1018, 1457, 1519, 2303, 2914, 3038, 3563, 4606, 7126, 10199, 15779, 20398, 23923, 24941, 31558, 47846, 49882, 71393, 110453, 142786, 167461, 220906, 334922, 741613, 773171, 1172227, 1483226, 1546342, 2344454, 5191291, 10382582, 36339037, 72678074]

約数ペア:

[(1, 72678074), (2, 36339037), (7, 10382582), (14, 5191291), (31, 2344454), (47, 1546342), (49, 1483226), (62, 1172227), (94, 773171), (98, 741613), (217, 334922), (329, 220906), (434, 167461), (509, 142786), (658, 110453), (1018, 71393), (1457, 49882), (1519, 47846), (2303, 31558), (2914, 24941), (3038, 23923), (3563, 20398), (4606, 15779), (7126, 10199)]