84379428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 251596800

約数和(自身を除く): 167217372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 239, 252, 378, 467, 478, 717, 756, 934, 956, 1401, 1434, 1673, 1868, 2151, 2802, 2868, 3269, 3346, 4203, 4302, 5019, 5604, 6453, 6538, 6692, 8406, 8604, 9807, 10038, 12609, 12906, 13076, 15057, 16812, 19614, 20076, 25218, 25812, 29421, 30114, 39228, 45171, 50436, 58842, 60228, 88263, 90342, 111613, 117684, 176526, 180684, 223226, 334839, 353052, 446452, 669678, 781291, 1004517, 1339356, 1562582, 2009034, 2343873, 3013551, 3125164, 4018068, 4687746, 6027102, 7031619, 9375492, 12054204, 14063238, 21094857, 28126476, 42189714, 84379428]

約数ペア:

[(1, 84379428), (2, 42189714), (3, 28126476), (4, 21094857), (6, 14063238), (7, 12054204), (9, 9375492), (12, 7031619), (14, 6027102), (18, 4687746), (21, 4018068), (27, 3125164), (28, 3013551), (36, 2343873), (42, 2009034), (54, 1562582), (63, 1339356), (84, 1004517), (108, 781291), (126, 669678), (189, 446452), (239, 353052), (252, 334839), (378, 223226), (467, 180684), (478, 176526), (717, 117684), (756, 111613), (934, 90342), (956, 88263), (1401, 60228), (1434, 58842), (1673, 50436), (1868, 45171), (2151, 39228), (2802, 30114), (2868, 29421), (3269, 25812), (3346, 25218), (4203, 20076), (4302, 19614), (5019, 16812), (5604, 15057), (6453, 13076), (6538, 12906), (6692, 12609), (8406, 10038), (8604, 9807)]