78540924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12143}}^1$

素因数の和:12175

約数の個数: 72

約数和(自身を含む): 232581888

約数和(自身を除く): 154040964

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 12143, 24286, 36429, 48572, 72858, 85001, 133573, 145716, 170002, 255003, 267146, 340004, 400719, 510006, 534292, 595007, 801438, 935011, 1020012, 1190014, 1602876, 1785021, 1870022, 2380028, 2805033, 3570042, 3740044, 5610066, 6545077, 7140084, 11220132, 13090154, 19635231, 26180308, 39270462, 78540924]

約数ペア:

[(1, 78540924), (2, 39270462), (3, 26180308), (4, 19635231), (6, 13090154), (7, 11220132), (11, 7140084), (12, 6545077), (14, 5610066), (21, 3740044), (22, 3570042), (28, 2805033), (33, 2380028), (42, 1870022), (44, 1785021), (49, 1602876), (66, 1190014), (77, 1020012), (84, 935011), (98, 801438), (132, 595007), (147, 534292), (154, 510006), (196, 400719), (231, 340004), (294, 267146), (308, 255003), (462, 170002), (539, 145716), (588, 133573), (924, 85001), (1078, 72858), (1617, 48572), (2156, 36429), (3234, 24286), (6468, 12143)]