77955892

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 163634688

約数和(自身を除く): 85678796

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 329, 518, 658, 1036, 1316, 1601, 1739, 3202, 3478, 6404, 6956, 11207, 12173, 22414, 24346, 44828, 48692, 59237, 75247, 118474, 150494, 236948, 300988, 414659, 526729, 829318, 1053458, 1658636, 2106916, 2784139, 5568278, 11136556, 19488973, 38977946, 77955892]

約数ペア:

[(1, 77955892), (2, 38977946), (4, 19488973), (7, 11136556), (14, 5568278), (28, 2784139), (37, 2106916), (47, 1658636), (74, 1053458), (94, 829318), (148, 526729), (188, 414659), (259, 300988), (329, 236948), (518, 150494), (658, 118474), (1036, 75247), (1316, 59237), (1601, 48692), (1739, 44828), (3202, 24346), (3478, 22414), (6404, 12173), (6956, 11207)]