71168622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 171638784

約数和(自身を除く): 100470162

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 47, 62, 93, 94, 141, 186, 217, 282, 329, 434, 651, 658, 987, 1163, 1302, 1457, 1974, 2326, 2914, 3489, 4371, 6978, 8141, 8742, 10199, 16282, 20398, 24423, 30597, 36053, 48846, 54661, 61194, 72106, 108159, 109322, 163983, 216318, 252371, 327966, 382627, 504742, 757113, 765254, 1147881, 1514226, 1694491, 2295762, 3388982, 5083473, 10166946, 11861437, 23722874, 35584311, 71168622]

約数ペア:

[(1, 71168622), (2, 35584311), (3, 23722874), (6, 11861437), (7, 10166946), (14, 5083473), (21, 3388982), (31, 2295762), (42, 1694491), (47, 1514226), (62, 1147881), (93, 765254), (94, 757113), (141, 504742), (186, 382627), (217, 327966), (282, 252371), (329, 216318), (434, 163983), (651, 109322), (658, 108159), (987, 72106), (1163, 61194), (1302, 54661), (1457, 48846), (1974, 36053), (2326, 30597), (2914, 24423), (3489, 20398), (4371, 16282), (6978, 10199), (8141, 8742)]