89764757571

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{1283}}^1$

素因数の和:1728

約数の個数: 64

約数和(自身を含む): 129220116480

約数和(自身を除く): 39455358909

約数列:

[1, 3, 31, 41, 59, 93, 123, 177, 311, 933, 1271, 1283, 1829, 2419, 3813, 3849, 5487, 7257, 9641, 12751, 18349, 28923, 38253, 39773, 52603, 55047, 74989, 75697, 119319, 157809, 224967, 227091, 395281, 399013, 568819, 752309, 1185843, 1197039, 1630693, 1706457, 2256927, 2346607, 3103577, 4892079, 7039821, 9310731, 12369403, 16359533, 23321579, 23541767, 37108209, 49078599, 69964737, 70625301, 96210887, 288632661, 507145523, 729794777, 965212447, 1521436569, 2189384331, 2895637341, 29921585857, 89764757571]

約数ペア:

[(1, 89764757571), (3, 29921585857), (31, 2895637341), (41, 2189384331), (59, 1521436569), (93, 965212447), (123, 729794777), (177, 507145523), (311, 288632661), (933, 96210887), (1271, 70625301), (1283, 69964737), (1829, 49078599), (2419, 37108209), (3813, 23541767), (3849, 23321579), (5487, 16359533), (7257, 12369403), (9641, 9310731), (12751, 7039821), (18349, 4892079), (28923, 3103577), (38253, 2346607), (39773, 2256927), (52603, 1706457), (55047, 1630693), (74989, 1197039), (75697, 1185843), (119319, 752309), (157809, 568819), (224967, 399013), (227091, 395281)]