71887158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 185702400

約数和(自身を除く): 113815242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 61, 63, 94, 122, 126, 141, 183, 199, 282, 329, 366, 398, 423, 427, 549, 597, 658, 846, 854, 987, 1098, 1194, 1281, 1393, 1791, 1974, 2562, 2786, 2867, 2961, 3582, 3843, 4179, 5734, 5922, 7686, 8358, 8601, 9353, 12139, 12537, 17202, 18706, 20069, 24278, 25074, 25803, 28059, 36417, 40138, 51606, 56118, 60207, 65471, 72834, 84177, 84973, 109251, 120414, 130942, 168354, 169946, 180621, 196413, 218502, 254919, 361242, 392826, 509838, 570533, 589239, 764757, 1141066, 1178478, 1529514, 1711599, 3423198, 3993731, 5134797, 7987462, 10269594, 11981193, 23962386, 35943579, 71887158]

約数ペア:

[(1, 71887158), (2, 35943579), (3, 23962386), (6, 11981193), (7, 10269594), (9, 7987462), (14, 5134797), (18, 3993731), (21, 3423198), (42, 1711599), (47, 1529514), (61, 1178478), (63, 1141066), (94, 764757), (122, 589239), (126, 570533), (141, 509838), (183, 392826), (199, 361242), (282, 254919), (329, 218502), (366, 196413), (398, 180621), (423, 169946), (427, 168354), (549, 130942), (597, 120414), (658, 109251), (846, 84973), (854, 84177), (987, 72834), (1098, 65471), (1194, 60207), (1281, 56118), (1393, 51606), (1791, 40138), (1974, 36417), (2562, 28059), (2786, 25803), (2867, 25074), (2961, 24278), (3582, 20069), (3843, 18706), (4179, 17202), (5734, 12537), (5922, 12139), (7686, 9353), (8358, 8601)]