81410092

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 153538560

約数和(自身を除く): 72128468

約数列:

[1, 2, 4, 31, 41, 62, 67, 82, 124, 134, 164, 239, 268, 478, 956, 1271, 2077, 2542, 2747, 4154, 5084, 5494, 7409, 8308, 9799, 10988, 14818, 16013, 19598, 29636, 32026, 39196, 64052, 85157, 170314, 303769, 340628, 496403, 607538, 656533, 992806, 1215076, 1313066, 1985612, 2626132, 20352523, 40705046, 81410092]

約数ペア:

[(1, 81410092), (2, 40705046), (4, 20352523), (31, 2626132), (41, 1985612), (62, 1313066), (67, 1215076), (82, 992806), (124, 656533), (134, 607538), (164, 496403), (239, 340628), (268, 303769), (478, 170314), (956, 85157), (1271, 64052), (2077, 39196), (2542, 32026), (2747, 29636), (4154, 19598), (5084, 16013), (5494, 14818), (7409, 10988), (8308, 9799)]