42772884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 134447040

約数和(自身を除く): 91674156

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 49, 51, 66, 68, 77, 84, 98, 102, 119, 132, 147, 154, 187, 196, 204, 231, 238, 294, 308, 357, 374, 389, 462, 476, 539, 561, 588, 714, 748, 778, 833, 924, 1078, 1122, 1167, 1309, 1428, 1556, 1617, 1666, 2156, 2244, 2334, 2499, 2618, 2723, 3234, 3332, 3927, 4279, 4668, 4998, 5236, 5446, 6468, 6613, 7854, 8169, 8558, 9163, 9996, 10892, 12837, 13226, 15708, 16338, 17116, 18326, 19061, 19839, 25674, 26452, 27489, 29953, 32676, 36652, 38122, 39678, 46291, 51348, 54978, 57183, 59906, 72743, 76244, 79356, 89859, 92582, 109956, 114366, 119812, 138873, 145486, 179718, 185164, 209671, 218229, 228732, 277746, 290972, 324037, 359436, 419342, 436458, 509201, 555492, 629013, 648074, 838684, 872916, 972111, 1018402, 1258026, 1296148, 1527603, 1944222, 2036804, 2516052, 3055206, 3564407, 3888444, 6110412, 7128814, 10693221, 14257628, 21386442, 42772884]

約数ペア:

[(1, 42772884), (2, 21386442), (3, 14257628), (4, 10693221), (6, 7128814), (7, 6110412), (11, 3888444), (12, 3564407), (14, 3055206), (17, 2516052), (21, 2036804), (22, 1944222), (28, 1527603), (33, 1296148), (34, 1258026), (42, 1018402), (44, 972111), (49, 872916), (51, 838684), (66, 648074), (68, 629013), (77, 555492), (84, 509201), (98, 436458), (102, 419342), (119, 359436), (132, 324037), (147, 290972), (154, 277746), (187, 228732), (196, 218229), (204, 209671), (231, 185164), (238, 179718), (294, 145486), (308, 138873), (357, 119812), (374, 114366), (389, 109956), (462, 92582), (476, 89859), (539, 79356), (561, 76244), (588, 72743), (714, 59906), (748, 57183), (778, 54978), (833, 51348), (924, 46291), (1078, 39678), (1122, 38122), (1167, 36652), (1309, 32676), (1428, 29953), (1556, 27489), (1617, 26452), (1666, 25674), (2156, 19839), (2244, 19061), (2334, 18326), (2499, 17116), (2618, 16338), (2723, 15708), (3234, 13226), (3332, 12837), (3927, 10892), (4279, 9996), (4668, 9163), (4998, 8558), (5236, 8169), (5446, 7854), (6468, 6613)]