42112356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 122623872

約数和(自身を除く): 80511516

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 66, 69, 78, 92, 97, 121, 132, 138, 143, 156, 194, 242, 253, 276, 286, 291, 299, 363, 388, 429, 484, 506, 572, 582, 598, 726, 759, 858, 897, 1012, 1067, 1164, 1196, 1261, 1452, 1518, 1573, 1716, 1794, 2134, 2231, 2522, 2783, 3036, 3146, 3201, 3289, 3588, 3783, 4268, 4462, 4719, 5044, 5566, 6292, 6402, 6578, 6693, 7566, 8349, 8924, 9438, 9867, 11132, 11737, 12804, 13156, 13386, 13871, 15132, 16698, 18876, 19734, 23474, 24541, 26772, 27742, 29003, 33396, 35211, 36179, 39468, 41613, 46948, 49082, 55484, 58006, 70422, 72358, 73623, 83226, 87009, 98164, 108537, 116012, 140844, 144716, 147246, 152581, 166452, 174018, 217074, 269951, 294492, 305162, 319033, 348036, 434148, 457743, 539902, 610324, 638066, 809853, 915486, 957099, 1079804, 1276132, 1619706, 1830972, 1914198, 3239412, 3509363, 3828396, 7018726, 10528089, 14037452, 21056178, 42112356]

約数ペア:

[(1, 42112356), (2, 21056178), (3, 14037452), (4, 10528089), (6, 7018726), (11, 3828396), (12, 3509363), (13, 3239412), (22, 1914198), (23, 1830972), (26, 1619706), (33, 1276132), (39, 1079804), (44, 957099), (46, 915486), (52, 809853), (66, 638066), (69, 610324), (78, 539902), (92, 457743), (97, 434148), (121, 348036), (132, 319033), (138, 305162), (143, 294492), (156, 269951), (194, 217074), (242, 174018), (253, 166452), (276, 152581), (286, 147246), (291, 144716), (299, 140844), (363, 116012), (388, 108537), (429, 98164), (484, 87009), (506, 83226), (572, 73623), (582, 72358), (598, 70422), (726, 58006), (759, 55484), (858, 49082), (897, 46948), (1012, 41613), (1067, 39468), (1164, 36179), (1196, 35211), (1261, 33396), (1452, 29003), (1518, 27742), (1573, 26772), (1716, 24541), (1794, 23474), (2134, 19734), (2231, 18876), (2522, 16698), (2783, 15132), (3036, 13871), (3146, 13386), (3201, 13156), (3289, 12804), (3588, 11737), (3783, 11132), (4268, 9867), (4462, 9438), (4719, 8924), (5044, 8349), (5566, 7566), (6292, 6693), (6402, 6578)]