71989176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1187}}^1$

素因数の和:1241

約数の個数: 96

約数和(自身を含む): 217261440

約数和(自身を除く): 145272264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 361, 399, 456, 532, 722, 798, 1064, 1083, 1187, 1444, 1596, 2166, 2374, 2527, 2888, 3192, 3561, 4332, 4748, 5054, 7122, 7581, 8309, 8664, 9496, 10108, 14244, 15162, 16618, 20216, 22553, 24927, 28488, 30324, 33236, 45106, 49854, 60648, 66472, 67659, 90212, 99708, 135318, 157871, 180424, 199416, 270636, 315742, 428507, 473613, 541272, 631484, 857014, 947226, 1262968, 1285521, 1714028, 1894452, 2571042, 2999549, 3428056, 3788904, 5142084, 5999098, 8998647, 10284168, 11998196, 17997294, 23996392, 35994588, 71989176]

約数ペア:

[(1, 71989176), (2, 35994588), (3, 23996392), (4, 17997294), (6, 11998196), (7, 10284168), (8, 8998647), (12, 5999098), (14, 5142084), (19, 3788904), (21, 3428056), (24, 2999549), (28, 2571042), (38, 1894452), (42, 1714028), (56, 1285521), (57, 1262968), (76, 947226), (84, 857014), (114, 631484), (133, 541272), (152, 473613), (168, 428507), (228, 315742), (266, 270636), (361, 199416), (399, 180424), (456, 157871), (532, 135318), (722, 99708), (798, 90212), (1064, 67659), (1083, 66472), (1187, 60648), (1444, 49854), (1596, 45106), (2166, 33236), (2374, 30324), (2527, 28488), (2888, 24927), (3192, 22553), (3561, 20216), (4332, 16618), (4748, 15162), (5054, 14244), (7122, 10108), (7581, 9496), (8309, 8664)]