81102672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1401

約数の個数: 120

約数和(自身を含む): 263852160

約数和(自身を除く): 182749488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1319, 1464, 1708, 2196, 2562, 2638, 2928, 3416, 3843, 3957, 4392, 5124, 5276, 6832, 7686, 7914, 8784, 9233, 10248, 10552, 11871, 15372, 15828, 18466, 20496, 21104, 23742, 27699, 30744, 31656, 36932, 47484, 55398, 61488, 63312, 73864, 80459, 83097, 94968, 110796, 147728, 160918, 166194, 189936, 221592, 241377, 321836, 332388, 443184, 482754, 563213, 643672, 664776, 724131, 965508, 1126426, 1287344, 1329552, 1448262, 1689639, 1931016, 2252852, 2896524, 3379278, 3862032, 4505704, 5068917, 5793048, 6758556, 9011408, 10137834, 11586096, 13517112, 20275668, 27034224, 40551336, 81102672]

約数ペア:

[(1, 81102672), (2, 40551336), (3, 27034224), (4, 20275668), (6, 13517112), (7, 11586096), (8, 10137834), (9, 9011408), (12, 6758556), (14, 5793048), (16, 5068917), (18, 4505704), (21, 3862032), (24, 3379278), (28, 2896524), (36, 2252852), (42, 1931016), (48, 1689639), (56, 1448262), (61, 1329552), (63, 1287344), (72, 1126426), (84, 965508), (112, 724131), (122, 664776), (126, 643672), (144, 563213), (168, 482754), (183, 443184), (244, 332388), (252, 321836), (336, 241377), (366, 221592), (427, 189936), (488, 166194), (504, 160918), (549, 147728), (732, 110796), (854, 94968), (976, 83097), (1008, 80459), (1098, 73864), (1281, 63312), (1319, 61488), (1464, 55398), (1708, 47484), (2196, 36932), (2562, 31656), (2638, 30744), (2928, 27699), (3416, 23742), (3843, 21104), (3957, 20496), (4392, 18466), (5124, 15828), (5276, 15372), (6832, 11871), (7686, 10552), (7914, 10248), (8784, 9233)]