80778096

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:779

約数の個数: 120

約数和(自身を含む): 260808704

約数和(自身を除く): 180030608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 168, 252, 254, 336, 381, 504, 508, 631, 762, 889, 1008, 1016, 1143, 1262, 1524, 1778, 1893, 2032, 2286, 2524, 2667, 3048, 3556, 3786, 4417, 4572, 5048, 5334, 5679, 6096, 7112, 7572, 8001, 8834, 9144, 10096, 10668, 11358, 13251, 14224, 15144, 16002, 17668, 18288, 21336, 22716, 26502, 30288, 32004, 35336, 39753, 42672, 45432, 53004, 64008, 70672, 79506, 80137, 90864, 106008, 128016, 159012, 160274, 212016, 240411, 318024, 320548, 480822, 560959, 636048, 641096, 721233, 961644, 1121918, 1282192, 1442466, 1682877, 1923288, 2243836, 2884932, 3365754, 3846576, 4487672, 5048631, 5769864, 6731508, 8975344, 10097262, 11539728, 13463016, 20194524, 26926032, 40389048, 80778096]

約数ペア:

[(1, 80778096), (2, 40389048), (3, 26926032), (4, 20194524), (6, 13463016), (7, 11539728), (8, 10097262), (9, 8975344), (12, 6731508), (14, 5769864), (16, 5048631), (18, 4487672), (21, 3846576), (24, 3365754), (28, 2884932), (36, 2243836), (42, 1923288), (48, 1682877), (56, 1442466), (63, 1282192), (72, 1121918), (84, 961644), (112, 721233), (126, 641096), (127, 636048), (144, 560959), (168, 480822), (252, 320548), (254, 318024), (336, 240411), (381, 212016), (504, 160274), (508, 159012), (631, 128016), (762, 106008), (889, 90864), (1008, 80137), (1016, 79506), (1143, 70672), (1262, 64008), (1524, 53004), (1778, 45432), (1893, 42672), (2032, 39753), (2286, 35336), (2524, 32004), (2667, 30288), (3048, 26502), (3556, 22716), (3786, 21336), (4417, 18288), (4572, 17668), (5048, 16002), (5334, 15144), (5679, 14224), (6096, 13251), (7112, 11358), (7572, 10668), (8001, 10096), (8834, 9144)]