74328345

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2593}}^1$

素因数の和:2631

約数の個数: 72

約数和(自身を含む): 161460936

約数和(自身を除く): 87132591

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 819, 1365, 1911, 2205, 2593, 3185, 4095, 5733, 7779, 9555, 12965, 18151, 23337, 28665, 33709, 38895, 54453, 90755, 101127, 116685, 127057, 163359, 168545, 235963, 272265, 303381, 381171, 505635, 635285, 707889, 816795, 1143513, 1179815, 1516905, 1651741, 1905855, 2123667, 3539445, 4955223, 5717565, 8258705, 10618335, 14865669, 24776115, 74328345]

約数ペア:

[(1, 74328345), (3, 24776115), (5, 14865669), (7, 10618335), (9, 8258705), (13, 5717565), (15, 4955223), (21, 3539445), (35, 2123667), (39, 1905855), (45, 1651741), (49, 1516905), (63, 1179815), (65, 1143513), (91, 816795), (105, 707889), (117, 635285), (147, 505635), (195, 381171), (245, 303381), (273, 272265), (315, 235963), (441, 168545), (455, 163359), (585, 127057), (637, 116685), (735, 101127), (819, 90755), (1365, 54453), (1911, 38895), (2205, 33709), (2593, 28665), (3185, 23337), (4095, 18151), (5733, 12965), (7779, 9555)]