73657740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94433}}^1$

素因数の和:94458

約数の個数: 48

約数和(自身を含む): 222108768

約数和(自身を除く): 148451028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 94433, 188866, 283299, 377732, 472165, 566598, 944330, 1133196, 1227629, 1416495, 1888660, 2455258, 2832990, 3682887, 4910516, 5665980, 6138145, 7365774, 12276290, 14731548, 18414435, 24552580, 36828870, 73657740]

約数ペア:

[(1, 73657740), (2, 36828870), (3, 24552580), (4, 18414435), (5, 14731548), (6, 12276290), (10, 7365774), (12, 6138145), (13, 5665980), (15, 4910516), (20, 3682887), (26, 2832990), (30, 2455258), (39, 1888660), (52, 1416495), (60, 1227629), (65, 1133196), (78, 944330), (130, 566598), (156, 472165), (195, 377732), (260, 283299), (390, 188866), (780, 94433)]