121974624

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 361945584

約数和(自身を除く): 239970960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 61, 72, 96, 106, 122, 131, 144, 159, 183, 212, 244, 262, 288, 318, 366, 393, 424, 477, 488, 524, 549, 636, 732, 786, 848, 954, 976, 1048, 1098, 1179, 1272, 1464, 1572, 1696, 1908, 1952, 2096, 2196, 2358, 2544, 2928, 3144, 3233, 3816, 4192, 4392, 4716, 5088, 5856, 6288, 6466, 6943, 7632, 7991, 8784, 9432, 9699, 12576, 12932, 13886, 15264, 15982, 17568, 18864, 19398, 20829, 23973, 25864, 27772, 29097, 31964, 37728, 38796, 41658, 47946, 51728, 55544, 58194, 62487, 63928, 71919, 77592, 83316, 95892, 103456, 111088, 116388, 124974, 127856, 143838, 155184, 166632, 191784, 222176, 232776, 249948, 255712, 287676, 310368, 333264, 383568, 423523, 465552, 499896, 575352, 666528, 767136, 847046, 931104, 999792, 1150704, 1270569, 1694092, 1999584, 2301408, 2541138, 3388184, 3811707, 5082276, 6776368, 7623414, 10164552, 13552736, 15246828, 20329104, 30493656, 40658208, 60987312, 121974624]

約数ペア:

[(1, 121974624), (2, 60987312), (3, 40658208), (4, 30493656), (6, 20329104), (8, 15246828), (9, 13552736), (12, 10164552), (16, 7623414), (18, 6776368), (24, 5082276), (32, 3811707), (36, 3388184), (48, 2541138), (53, 2301408), (61, 1999584), (72, 1694092), (96, 1270569), (106, 1150704), (122, 999792), (131, 931104), (144, 847046), (159, 767136), (183, 666528), (212, 575352), (244, 499896), (262, 465552), (288, 423523), (318, 383568), (366, 333264), (393, 310368), (424, 287676), (477, 255712), (488, 249948), (524, 232776), (549, 222176), (636, 191784), (732, 166632), (786, 155184), (848, 143838), (954, 127856), (976, 124974), (1048, 116388), (1098, 111088), (1179, 103456), (1272, 95892), (1464, 83316), (1572, 77592), (1696, 71919), (1908, 63928), (1952, 62487), (2096, 58194), (2196, 55544), (2358, 51728), (2544, 47946), (2928, 41658), (3144, 38796), (3233, 37728), (3816, 31964), (4192, 29097), (4392, 27772), (4716, 25864), (5088, 23973), (5856, 20829), (6288, 19398), (6466, 18864), (6943, 17568), (7632, 15982), (7991, 15264), (8784, 13886), (9432, 12932), (9699, 12576)]