187422012

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 521320800

約数和(自身を除く): 333898788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 61, 81, 87, 108, 109, 116, 122, 162, 174, 183, 218, 243, 244, 261, 324, 327, 348, 366, 436, 486, 522, 549, 654, 732, 783, 972, 981, 1044, 1098, 1308, 1566, 1647, 1769, 1962, 2196, 2349, 2943, 3132, 3161, 3294, 3538, 3924, 4698, 4941, 5307, 5886, 6322, 6588, 6649, 7047, 7076, 8829, 9396, 9483, 9882, 10614, 11772, 12644, 13298, 14094, 14823, 15921, 17658, 18966, 19764, 19947, 21228, 26487, 26596, 28188, 28449, 29646, 31842, 35316, 37932, 39894, 47763, 52974, 56898, 59292, 59841, 63684, 79788, 85347, 95526, 105948, 113796, 119682, 143289, 170694, 179523, 191052, 192821, 239364, 256041, 286578, 341388, 359046, 385642, 429867, 512082, 538569, 573156, 578463, 718092, 768123, 771284, 859734, 1024164, 1077138, 1156926, 1536246, 1615707, 1719468, 1735389, 2154276, 2313852, 3072492, 3231414, 3470778, 5206167, 6462828, 6941556, 10412334, 15618501, 20824668, 31237002, 46855503, 62474004, 93711006, 187422012]

約数ペア:

[(1, 187422012), (2, 93711006), (3, 62474004), (4, 46855503), (6, 31237002), (9, 20824668), (12, 15618501), (18, 10412334), (27, 6941556), (29, 6462828), (36, 5206167), (54, 3470778), (58, 3231414), (61, 3072492), (81, 2313852), (87, 2154276), (108, 1735389), (109, 1719468), (116, 1615707), (122, 1536246), (162, 1156926), (174, 1077138), (183, 1024164), (218, 859734), (243, 771284), (244, 768123), (261, 718092), (324, 578463), (327, 573156), (348, 538569), (366, 512082), (436, 429867), (486, 385642), (522, 359046), (549, 341388), (654, 286578), (732, 256041), (783, 239364), (972, 192821), (981, 191052), (1044, 179523), (1098, 170694), (1308, 143289), (1566, 119682), (1647, 113796), (1769, 105948), (1962, 95526), (2196, 85347), (2349, 79788), (2943, 63684), (3132, 59841), (3161, 59292), (3294, 56898), (3538, 52974), (3924, 47763), (4698, 39894), (4941, 37932), (5307, 35316), (5886, 31842), (6322, 29646), (6588, 28449), (6649, 28188), (7047, 26596), (7076, 26487), (8829, 21228), (9396, 19947), (9483, 19764), (9882, 18966), (10614, 17658), (11772, 15921), (12644, 14823), (13298, 14094)]