74857986

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1533

約数の個数: 96

約数和(自身を含む): 203832000

約数和(自身を除く): 128974014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 98, 114, 126, 133, 147, 171, 189, 266, 294, 342, 378, 399, 441, 513, 798, 882, 931, 1026, 1197, 1323, 1489, 1862, 2394, 2646, 2793, 2978, 3591, 4467, 5586, 7182, 8379, 8934, 10423, 13401, 16758, 20846, 25137, 26802, 28291, 31269, 40203, 50274, 56582, 62538, 72961, 80406, 84873, 93807, 145922, 169746, 187614, 198037, 218883, 254619, 281421, 396074, 437766, 509238, 562842, 594111, 656649, 763857, 1188222, 1313298, 1386259, 1527714, 1782333, 1969947, 2772518, 3564666, 3939894, 4158777, 5346999, 8317554, 10693998, 12476331, 24952662, 37428993, 74857986]

約数ペア:

[(1, 74857986), (2, 37428993), (3, 24952662), (6, 12476331), (7, 10693998), (9, 8317554), (14, 5346999), (18, 4158777), (19, 3939894), (21, 3564666), (27, 2772518), (38, 1969947), (42, 1782333), (49, 1527714), (54, 1386259), (57, 1313298), (63, 1188222), (98, 763857), (114, 656649), (126, 594111), (133, 562842), (147, 509238), (171, 437766), (189, 396074), (266, 281421), (294, 254619), (342, 218883), (378, 198037), (399, 187614), (441, 169746), (513, 145922), (798, 93807), (882, 84873), (931, 80406), (1026, 72961), (1197, 62538), (1323, 56582), (1489, 50274), (1862, 40203), (2394, 31269), (2646, 28291), (2793, 26802), (2978, 25137), (3591, 20846), (4467, 16758), (5586, 13401), (7182, 10423), (8379, 8934)]