67735268432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{27689}}^1$

素因数の和:28348

約数の個数: 80

約数和(自身を含む): 149016504000

約数和(自身を除く): 81281235568

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 619, 988, 1238, 1976, 2476, 3952, 4952, 8047, 9904, 11761, 16094, 23522, 27689, 32188, 47044, 55378, 64376, 94088, 110756, 128752, 152893, 188176, 221512, 305786, 359957, 443024, 526091, 611572, 719914, 1052182, 1223144, 1439828, 2104364, 2446288, 2879656, 4208728, 5759312, 6839183, 8417456, 13678366, 17139491, 27356732, 34278982, 54713464, 68557964, 109426928, 137115928, 222813383, 274231856, 325650329, 445626766, 651300658, 891253532, 1302601316, 1782507064, 2605202632, 3565014128, 4233454277, 5210405264, 8466908554, 16933817108, 33867634216, 67735268432]

約数ペア:

[(1, 67735268432), (2, 33867634216), (4, 16933817108), (8, 8466908554), (13, 5210405264), (16, 4233454277), (19, 3565014128), (26, 2605202632), (38, 1782507064), (52, 1302601316), (76, 891253532), (104, 651300658), (152, 445626766), (208, 325650329), (247, 274231856), (304, 222813383), (494, 137115928), (619, 109426928), (988, 68557964), (1238, 54713464), (1976, 34278982), (2476, 27356732), (3952, 17139491), (4952, 13678366), (8047, 8417456), (9904, 6839183), (11761, 5759312), (16094, 4208728), (23522, 2879656), (27689, 2446288), (32188, 2104364), (47044, 1439828), (55378, 1223144), (64376, 1052182), (94088, 719914), (110756, 611572), (128752, 526091), (152893, 443024), (188176, 359957), (221512, 305786)]