63519876

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{4001}}^1$

素因数の和:4031

約数の個数: 90

約数和(自身を含む): 193212558

約数和(自身を除く): 129692682

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 4001, 5292, 7938, 8002, 12003, 15876, 16004, 24006, 28007, 36009, 48012, 56014, 72018, 84021, 108027, 112028, 144036, 168042, 196049, 216054, 252063, 324081, 336084, 392098, 432108, 504126, 588147, 648162, 756189, 784196, 1008252, 1176294, 1296324, 1512378, 1764441, 2268567, 2352588, 3024756, 3528882, 4537134, 5293323, 7057764, 9074268, 10586646, 15879969, 21173292, 31759938, 63519876]

約数ペア:

[(1, 63519876), (2, 31759938), (3, 21173292), (4, 15879969), (6, 10586646), (7, 9074268), (9, 7057764), (12, 5293323), (14, 4537134), (18, 3528882), (21, 3024756), (27, 2352588), (28, 2268567), (36, 1764441), (42, 1512378), (49, 1296324), (54, 1176294), (63, 1008252), (81, 784196), (84, 756189), (98, 648162), (108, 588147), (126, 504126), (147, 432108), (162, 392098), (189, 336084), (196, 324081), (252, 252063), (294, 216054), (324, 196049), (378, 168042), (441, 144036), (567, 112028), (588, 108027), (756, 84021), (882, 72018), (1134, 56014), (1323, 48012), (1764, 36009), (2268, 28007), (2646, 24006), (3969, 16004), (4001, 15876), (5292, 12003), (7938, 8002)]