88199216

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 217128960

約数和(自身を除く): 128929744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 49, 56, 62, 76, 98, 112, 124, 133, 152, 191, 196, 217, 248, 266, 304, 382, 392, 434, 496, 532, 589, 764, 784, 868, 931, 1064, 1178, 1337, 1519, 1528, 1736, 1862, 2128, 2356, 2674, 3038, 3056, 3472, 3629, 3724, 4123, 4712, 5348, 5921, 6076, 7258, 7448, 8246, 9359, 9424, 10696, 11842, 12152, 14516, 14896, 16492, 18718, 21392, 23684, 24304, 25403, 28861, 29032, 32984, 37436, 41447, 47368, 50806, 57722, 58064, 65968, 74872, 82894, 94736, 101612, 112499, 115444, 149744, 165788, 177821, 203224, 224998, 230888, 290129, 331576, 355642, 406448, 449996, 461776, 580258, 663152, 711284, 787493, 899992, 1160516, 1422568, 1574986, 1799984, 2321032, 2845136, 3149972, 4642064, 5512451, 6299944, 11024902, 12599888, 22049804, 44099608, 88199216]

約数ペア:

[(1, 88199216), (2, 44099608), (4, 22049804), (7, 12599888), (8, 11024902), (14, 6299944), (16, 5512451), (19, 4642064), (28, 3149972), (31, 2845136), (38, 2321032), (49, 1799984), (56, 1574986), (62, 1422568), (76, 1160516), (98, 899992), (112, 787493), (124, 711284), (133, 663152), (152, 580258), (191, 461776), (196, 449996), (217, 406448), (248, 355642), (266, 331576), (304, 290129), (382, 230888), (392, 224998), (434, 203224), (496, 177821), (532, 165788), (589, 149744), (764, 115444), (784, 112499), (868, 101612), (931, 94736), (1064, 82894), (1178, 74872), (1337, 65968), (1519, 58064), (1528, 57722), (1736, 50806), (1862, 47368), (2128, 41447), (2356, 37436), (2674, 32984), (3038, 29032), (3056, 28861), (3472, 25403), (3629, 24304), (3724, 23684), (4123, 21392), (4712, 18718), (5348, 16492), (5921, 14896), (6076, 14516), (7258, 12152), (7448, 11842), (8246, 10696), (9359, 9424)]