71922396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:228

約数の個数: 108

約数和(自身を含む): 212424408

約数和(自身を除く): 140502012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 97, 98, 147, 156, 182, 194, 196, 273, 291, 294, 364, 388, 546, 582, 588, 637, 679, 1092, 1164, 1261, 1274, 1358, 1911, 2037, 2522, 2548, 2716, 3783, 3822, 4074, 4753, 5044, 7566, 7644, 8148, 8827, 9409, 9506, 14259, 15132, 17654, 18818, 19012, 26481, 28227, 28518, 35308, 37636, 52962, 56454, 57036, 61789, 65863, 105924, 112908, 122317, 123578, 131726, 185367, 197589, 244634, 247156, 263452, 366951, 370734, 395178, 461041, 489268, 733902, 741468, 790356, 856219, 922082, 1383123, 1467804, 1712438, 1844164, 2568657, 2766246, 3424876, 5137314, 5532492, 5993533, 10274628, 11987066, 17980599, 23974132, 35961198, 71922396]

約数ペア:

[(1, 71922396), (2, 35961198), (3, 23974132), (4, 17980599), (6, 11987066), (7, 10274628), (12, 5993533), (13, 5532492), (14, 5137314), (21, 3424876), (26, 2766246), (28, 2568657), (39, 1844164), (42, 1712438), (49, 1467804), (52, 1383123), (78, 922082), (84, 856219), (91, 790356), (97, 741468), (98, 733902), (147, 489268), (156, 461041), (182, 395178), (194, 370734), (196, 366951), (273, 263452), (291, 247156), (294, 244634), (364, 197589), (388, 185367), (546, 131726), (582, 123578), (588, 122317), (637, 112908), (679, 105924), (1092, 65863), (1164, 61789), (1261, 57036), (1274, 56454), (1358, 52962), (1911, 37636), (2037, 35308), (2522, 28518), (2548, 28227), (2716, 26481), (3783, 19012), (3822, 18818), (4074, 17654), (4753, 15132), (5044, 14259), (7566, 9506), (7644, 9409), (8148, 8827)]