77612340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5281

約数の個数: 96

約数和(自身を含む): 246395520

約数和(自身を除く): 168783180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 5237, 7410, 10474, 14820, 15711, 20948, 26185, 31422, 52370, 62844, 68081, 78555, 99503, 104740, 136162, 157110, 199006, 204243, 272324, 298509, 314220, 340405, 398012, 408486, 497515, 597018, 680810, 816972, 995030, 1021215, 1194036, 1293539, 1361620, 1492545, 1990060, 2042430, 2587078, 2985090, 3880617, 4084860, 5174156, 5970180, 6467695, 7761234, 12935390, 15522468, 19403085, 25870780, 38806170, 77612340]

約数ペア:

[(1, 77612340), (2, 38806170), (3, 25870780), (4, 19403085), (5, 15522468), (6, 12935390), (10, 7761234), (12, 6467695), (13, 5970180), (15, 5174156), (19, 4084860), (20, 3880617), (26, 2985090), (30, 2587078), (38, 2042430), (39, 1990060), (52, 1492545), (57, 1361620), (60, 1293539), (65, 1194036), (76, 1021215), (78, 995030), (95, 816972), (114, 680810), (130, 597018), (156, 497515), (190, 408486), (195, 398012), (228, 340405), (247, 314220), (260, 298509), (285, 272324), (380, 204243), (390, 199006), (494, 157110), (570, 136162), (741, 104740), (780, 99503), (988, 78555), (1140, 68081), (1235, 62844), (1482, 52370), (2470, 31422), (2964, 26185), (3705, 20948), (4940, 15711), (5237, 14820), (7410, 10474)]