71443176

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 210672000

約数和(自身を除く): 139228824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 79, 84, 98, 147, 158, 168, 196, 237, 294, 316, 392, 474, 553, 588, 632, 769, 948, 1106, 1176, 1538, 1659, 1896, 2212, 2307, 3076, 3318, 3871, 4424, 4614, 5383, 6152, 6636, 7742, 9228, 10766, 11613, 13272, 15484, 16149, 18456, 21532, 23226, 30968, 32298, 37681, 43064, 46452, 60751, 64596, 75362, 92904, 113043, 121502, 129192, 150724, 182253, 226086, 243004, 301448, 364506, 425257, 452172, 486008, 729012, 850514, 904344, 1275771, 1458024, 1701028, 2551542, 2976799, 3402056, 5103084, 5953598, 8930397, 10206168, 11907196, 17860794, 23814392, 35721588, 71443176]

約数ペア:

[(1, 71443176), (2, 35721588), (3, 23814392), (4, 17860794), (6, 11907196), (7, 10206168), (8, 8930397), (12, 5953598), (14, 5103084), (21, 3402056), (24, 2976799), (28, 2551542), (42, 1701028), (49, 1458024), (56, 1275771), (79, 904344), (84, 850514), (98, 729012), (147, 486008), (158, 452172), (168, 425257), (196, 364506), (237, 301448), (294, 243004), (316, 226086), (392, 182253), (474, 150724), (553, 129192), (588, 121502), (632, 113043), (769, 92904), (948, 75362), (1106, 64596), (1176, 60751), (1538, 46452), (1659, 43064), (1896, 37681), (2212, 32298), (2307, 30968), (3076, 23226), (3318, 21532), (3871, 18456), (4424, 16149), (4614, 15484), (5383, 13272), (6152, 11613), (6636, 10766), (7742, 9228)]