80153388

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 243936000

約数和(自身を除く): 163782612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 81, 84, 108, 118, 126, 162, 177, 189, 236, 252, 324, 354, 378, 413, 531, 567, 599, 708, 756, 826, 1062, 1134, 1198, 1239, 1593, 1652, 1797, 2124, 2268, 2396, 2478, 3186, 3594, 3717, 4193, 4779, 4956, 5391, 6372, 7188, 7434, 8386, 9558, 10782, 11151, 12579, 14868, 16173, 16772, 19116, 21564, 22302, 25158, 32346, 33453, 35341, 37737, 44604, 48519, 50316, 64692, 66906, 70682, 75474, 97038, 106023, 113211, 133812, 141364, 150948, 194076, 212046, 226422, 247387, 318069, 339633, 424092, 452844, 494774, 636138, 679266, 742161, 954207, 989548, 1272276, 1358532, 1484322, 1908414, 2226483, 2862621, 2968644, 3816828, 4452966, 5725242, 6679449, 8905932, 11450484, 13358898, 20038347, 26717796, 40076694, 80153388]

約数ペア:

[(1, 80153388), (2, 40076694), (3, 26717796), (4, 20038347), (6, 13358898), (7, 11450484), (9, 8905932), (12, 6679449), (14, 5725242), (18, 4452966), (21, 3816828), (27, 2968644), (28, 2862621), (36, 2226483), (42, 1908414), (54, 1484322), (59, 1358532), (63, 1272276), (81, 989548), (84, 954207), (108, 742161), (118, 679266), (126, 636138), (162, 494774), (177, 452844), (189, 424092), (236, 339633), (252, 318069), (324, 247387), (354, 226422), (378, 212046), (413, 194076), (531, 150948), (567, 141364), (599, 133812), (708, 113211), (756, 106023), (826, 97038), (1062, 75474), (1134, 70682), (1198, 66906), (1239, 64692), (1593, 50316), (1652, 48519), (1797, 44604), (2124, 37737), (2268, 35341), (2396, 33453), (2478, 32346), (3186, 25158), (3594, 22302), (3717, 21564), (4193, 19116), (4779, 16772), (4956, 16173), (5391, 14868), (6372, 12579), (7188, 11151), (7434, 10782), (8386, 9558)]