77248860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1$

素因数の和:1143

約数の個数: 96

約数和(自身を含む): 235566912

約数和(自身を除く): 158318052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1021, 1164, 1261, 1455, 1940, 2042, 2522, 2910, 3063, 3783, 4084, 5044, 5105, 5820, 6126, 6305, 7566, 10210, 12252, 12610, 13273, 15132, 15315, 18915, 20420, 25220, 26546, 30630, 37830, 39819, 53092, 61260, 66365, 75660, 79638, 99037, 132730, 159276, 198074, 199095, 265460, 297111, 396148, 398190, 495185, 594222, 796380, 990370, 1188444, 1287481, 1485555, 1980740, 2574962, 2971110, 3862443, 5149924, 5942220, 6437405, 7724886, 12874810, 15449772, 19312215, 25749620, 38624430, 77248860]

約数ペア:

[(1, 77248860), (2, 38624430), (3, 25749620), (4, 19312215), (5, 15449772), (6, 12874810), (10, 7724886), (12, 6437405), (13, 5942220), (15, 5149924), (20, 3862443), (26, 2971110), (30, 2574962), (39, 1980740), (52, 1485555), (60, 1287481), (65, 1188444), (78, 990370), (97, 796380), (130, 594222), (156, 495185), (194, 398190), (195, 396148), (260, 297111), (291, 265460), (388, 199095), (390, 198074), (485, 159276), (582, 132730), (780, 99037), (970, 79638), (1021, 75660), (1164, 66365), (1261, 61260), (1455, 53092), (1940, 39819), (2042, 37830), (2522, 30630), (2910, 26546), (3063, 25220), (3783, 20420), (4084, 18915), (5044, 15315), (5105, 15132), (5820, 13273), (6126, 12610), (6305, 12252), (7566, 10210)]