71345844

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 187066152

約数和(自身を除く): 115720308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 477, 549, 613, 636, 732, 954, 1098, 1226, 1839, 1908, 2196, 2452, 3233, 3678, 5517, 6466, 7356, 9699, 11034, 12932, 19398, 22068, 29097, 32489, 37393, 38796, 58194, 64978, 74786, 97467, 112179, 116388, 129956, 149572, 194934, 224358, 292401, 336537, 389868, 448716, 584802, 673074, 1169604, 1346148, 1981829, 3963658, 5945487, 7927316, 11890974, 17836461, 23781948, 35672922, 71345844]

約数ペア:

[(1, 71345844), (2, 35672922), (3, 23781948), (4, 17836461), (6, 11890974), (9, 7927316), (12, 5945487), (18, 3963658), (36, 1981829), (53, 1346148), (61, 1169604), (106, 673074), (122, 584802), (159, 448716), (183, 389868), (212, 336537), (244, 292401), (318, 224358), (366, 194934), (477, 149572), (549, 129956), (613, 116388), (636, 112179), (732, 97467), (954, 74786), (1098, 64978), (1226, 58194), (1839, 38796), (1908, 37393), (2196, 32489), (2452, 29097), (3233, 22068), (3678, 19398), (5517, 12932), (6466, 11034), (7356, 9699)]