74323665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 144738360

約数和(自身を除く): 70414695

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 169, 195, 261, 337, 377, 435, 507, 585, 845, 1011, 1131, 1305, 1521, 1685, 1885, 2535, 3033, 3393, 4381, 4901, 5055, 5655, 7605, 9773, 13143, 14703, 15165, 16965, 21905, 24505, 29319, 39429, 44109, 48865, 56953, 65715, 73515, 87957, 127049, 146595, 170859, 197145, 220545, 284765, 381147, 439785, 512577, 635245, 854295, 1143441, 1651637, 1905735, 2562885, 4954911, 5717205, 8258185, 14864733, 24774555, 74323665]

約数ペア:

[(1, 74323665), (3, 24774555), (5, 14864733), (9, 8258185), (13, 5717205), (15, 4954911), (29, 2562885), (39, 1905735), (45, 1651637), (65, 1143441), (87, 854295), (117, 635245), (145, 512577), (169, 439785), (195, 381147), (261, 284765), (337, 220545), (377, 197145), (435, 170859), (507, 146595), (585, 127049), (845, 87957), (1011, 73515), (1131, 65715), (1305, 56953), (1521, 48865), (1685, 44109), (1885, 39429), (2535, 29319), (3033, 24505), (3393, 21905), (4381, 16965), (4901, 15165), (5055, 14703), (5655, 13143), (7605, 9773)]