66157026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 148006656

約数和(自身を除く): 81849630

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 137, 151, 246, 274, 302, 411, 453, 533, 822, 906, 1066, 1599, 1781, 1963, 3198, 3562, 3926, 5343, 5617, 5889, 6191, 10686, 11234, 11778, 12382, 16851, 18573, 20687, 33702, 37146, 41374, 62061, 73021, 80483, 124122, 146042, 160966, 219063, 241449, 268931, 438126, 482898, 537862, 806793, 848167, 1613586, 1696334, 2544501, 5089002, 11026171, 22052342, 33078513, 66157026]

約数ペア:

[(1, 66157026), (2, 33078513), (3, 22052342), (6, 11026171), (13, 5089002), (26, 2544501), (39, 1696334), (41, 1613586), (78, 848167), (82, 806793), (123, 537862), (137, 482898), (151, 438126), (246, 268931), (274, 241449), (302, 219063), (411, 160966), (453, 146042), (533, 124122), (822, 80483), (906, 73021), (1066, 62061), (1599, 41374), (1781, 37146), (1963, 33702), (3198, 20687), (3562, 18573), (3926, 16851), (5343, 12382), (5617, 11778), (5889, 11234), (6191, 10686)]