78423996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2503}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 209775104

約数和(自身を除く): 131351108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 373, 746, 1119, 1492, 2238, 2503, 2611, 4476, 5006, 5222, 7509, 7833, 10012, 10444, 15018, 15666, 17521, 30036, 31332, 35042, 52563, 70084, 105126, 210252, 933619, 1867238, 2800857, 3734476, 5601714, 6535333, 11203428, 13070666, 19605999, 26141332, 39211998, 78423996]

約数ペア:

[(1, 78423996), (2, 39211998), (3, 26141332), (4, 19605999), (6, 13070666), (7, 11203428), (12, 6535333), (14, 5601714), (21, 3734476), (28, 2800857), (42, 1867238), (84, 933619), (373, 210252), (746, 105126), (1119, 70084), (1492, 52563), (2238, 35042), (2503, 31332), (2611, 30036), (4476, 17521), (5006, 15666), (5222, 15018), (7509, 10444), (7833, 10012)]