73420256

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1376

約数の個数: 96

約数和(自身を含む): 187407360

約数和(自身を除く): 113987104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 1064, 1327, 1456, 1729, 1976, 2128, 2654, 2912, 3458, 3952, 4256, 5308, 6916, 7904, 9289, 10616, 13832, 17251, 18578, 21232, 25213, 27664, 34502, 37156, 42464, 50426, 55328, 69004, 74312, 100852, 120757, 138008, 148624, 176491, 201704, 241514, 276016, 297248, 327769, 352982, 403408, 483028, 552032, 655538, 705964, 806816, 966056, 1311076, 1411928, 1932112, 2294383, 2622152, 2823856, 3864224, 4588766, 5244304, 5647712, 9177532, 10488608, 18355064, 36710128, 73420256]

約数ペア:

[(1, 73420256), (2, 36710128), (4, 18355064), (7, 10488608), (8, 9177532), (13, 5647712), (14, 5244304), (16, 4588766), (19, 3864224), (26, 2823856), (28, 2622152), (32, 2294383), (38, 1932112), (52, 1411928), (56, 1311076), (76, 966056), (91, 806816), (104, 705964), (112, 655538), (133, 552032), (152, 483028), (182, 403408), (208, 352982), (224, 327769), (247, 297248), (266, 276016), (304, 241514), (364, 201704), (416, 176491), (494, 148624), (532, 138008), (608, 120757), (728, 100852), (988, 74312), (1064, 69004), (1327, 55328), (1456, 50426), (1729, 42464), (1976, 37156), (2128, 34502), (2654, 27664), (2912, 25213), (3458, 21232), (3952, 18578), (4256, 17251), (5308, 13832), (6916, 10616), (7904, 9289)]