71908760644

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{4159}}^1$

素因数の和:4505

約数の個数: 96

約数和(自身を含む): 150958080000

約数和(自身を除く): 79049319356

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 107, 116, 199, 203, 214, 398, 406, 428, 749, 796, 812, 1393, 1498, 2786, 2996, 3103, 4159, 5572, 5771, 6206, 8318, 11542, 12412, 16636, 21293, 21721, 23084, 29113, 40397, 42586, 43442, 58226, 80794, 85172, 86884, 116452, 120611, 149051, 161588, 241222, 298102, 445013, 482444, 596204, 617497, 827641, 844277, 890026, 1234994, 1655282, 1688554, 1780052, 2469988, 3115091, 3310564, 3377108, 4322479, 5793487, 6230182, 8644958, 11586974, 12460364, 12905377, 17289916, 23173948, 24001589, 25810754, 48003178, 51621508, 88557587, 90337639, 96006356, 168011123, 177115174, 180675278, 336022246, 354230348, 361350556, 619903109, 672044492, 1239806218, 2479612436, 2568170023, 5136340046, 10272680092, 17977190161, 35954380322, 71908760644]

約数ペア:

[(1, 71908760644), (2, 35954380322), (4, 17977190161), (7, 10272680092), (14, 5136340046), (28, 2568170023), (29, 2479612436), (58, 1239806218), (107, 672044492), (116, 619903109), (199, 361350556), (203, 354230348), (214, 336022246), (398, 180675278), (406, 177115174), (428, 168011123), (749, 96006356), (796, 90337639), (812, 88557587), (1393, 51621508), (1498, 48003178), (2786, 25810754), (2996, 24001589), (3103, 23173948), (4159, 17289916), (5572, 12905377), (5771, 12460364), (6206, 11586974), (8318, 8644958), (11542, 6230182), (12412, 5793487), (16636, 4322479), (21293, 3377108), (21721, 3310564), (23084, 3115091), (29113, 2469988), (40397, 1780052), (42586, 1688554), (43442, 1655282), (58226, 1234994), (80794, 890026), (85172, 844277), (86884, 827641), (116452, 617497), (120611, 596204), (149051, 482444), (161588, 445013), (241222, 298102)]