84369978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 237219840

約数和(自身を除く): 152849862

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 103, 126, 154, 189, 197, 198, 206, 231, 297, 309, 378, 394, 462, 591, 594, 618, 693, 721, 927, 1133, 1182, 1379, 1386, 1442, 1773, 1854, 2079, 2163, 2167, 2266, 2758, 2781, 3399, 3546, 4137, 4158, 4326, 4334, 5319, 5562, 6489, 6501, 6798, 7931, 8274, 10197, 10638, 12411, 12978, 13002, 15169, 15862, 19467, 19503, 20291, 20394, 23793, 24822, 30338, 30591, 37233, 38934, 39006, 40582, 45507, 47586, 58509, 60873, 61182, 71379, 74466, 91014, 117018, 121746, 136521, 142037, 142758, 182619, 214137, 223201, 273042, 284074, 365238, 409563, 426111, 428274, 446402, 547857, 669603, 819126, 852222, 1095714, 1278333, 1339206, 1562407, 2008809, 2556666, 3124814, 3834999, 4017618, 4687221, 6026427, 7669998, 9374442, 12052854, 14061663, 28123326, 42184989, 84369978]

約数ペア:

[(1, 84369978), (2, 42184989), (3, 28123326), (6, 14061663), (7, 12052854), (9, 9374442), (11, 7669998), (14, 6026427), (18, 4687221), (21, 4017618), (22, 3834999), (27, 3124814), (33, 2556666), (42, 2008809), (54, 1562407), (63, 1339206), (66, 1278333), (77, 1095714), (99, 852222), (103, 819126), (126, 669603), (154, 547857), (189, 446402), (197, 428274), (198, 426111), (206, 409563), (231, 365238), (297, 284074), (309, 273042), (378, 223201), (394, 214137), (462, 182619), (591, 142758), (594, 142037), (618, 136521), (693, 121746), (721, 117018), (927, 91014), (1133, 74466), (1182, 71379), (1379, 61182), (1386, 60873), (1442, 58509), (1773, 47586), (1854, 45507), (2079, 40582), (2163, 39006), (2167, 38934), (2266, 37233), (2758, 30591), (2781, 30338), (3399, 24822), (3546, 23793), (4137, 20394), (4158, 20291), (4326, 19503), (4334, 19467), (5319, 15862), (5562, 15169), (6489, 13002), (6501, 12978), (6798, 12411), (7931, 10638), (8274, 10197)]