78149988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:806

約数の個数: 96

約数和(自身を含む): 233318400

約数和(自身を除く): 155168412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 167, 189, 252, 334, 378, 501, 619, 668, 756, 1002, 1169, 1238, 1503, 1857, 2004, 2338, 2476, 3006, 3507, 3714, 4333, 4509, 4676, 5571, 6012, 7014, 7428, 8666, 9018, 10521, 11142, 12999, 14028, 16713, 17332, 18036, 21042, 22284, 25998, 31563, 33426, 38997, 42084, 51996, 63126, 66852, 77994, 103373, 116991, 126252, 155988, 206746, 233982, 310119, 413492, 467964, 620238, 723611, 930357, 1240476, 1447222, 1860714, 2170833, 2791071, 2894444, 3721428, 4341666, 5582142, 6512499, 8683332, 11164284, 13024998, 19537497, 26049996, 39074994, 78149988]

約数ペア:

[(1, 78149988), (2, 39074994), (3, 26049996), (4, 19537497), (6, 13024998), (7, 11164284), (9, 8683332), (12, 6512499), (14, 5582142), (18, 4341666), (21, 3721428), (27, 2894444), (28, 2791071), (36, 2170833), (42, 1860714), (54, 1447222), (63, 1240476), (84, 930357), (108, 723611), (126, 620238), (167, 467964), (189, 413492), (252, 310119), (334, 233982), (378, 206746), (501, 155988), (619, 126252), (668, 116991), (756, 103373), (1002, 77994), (1169, 66852), (1238, 63126), (1503, 51996), (1857, 42084), (2004, 38997), (2338, 33426), (2476, 31563), (3006, 25998), (3507, 22284), (3714, 21042), (4333, 18036), (4509, 17332), (4676, 16713), (5571, 14028), (6012, 12999), (7014, 11142), (7428, 10521), (8666, 9018)]