77737758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 182476800

約数和(自身を除く): 104739042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 131, 142, 199, 213, 262, 393, 398, 426, 497, 597, 786, 917, 994, 1194, 1393, 1491, 1834, 2751, 2786, 2982, 4179, 5502, 8358, 9301, 14129, 18602, 26069, 27903, 28258, 42387, 52138, 55806, 65107, 78207, 84774, 98903, 130214, 156414, 182483, 195321, 197806, 296709, 364966, 390642, 547449, 593418, 1094898, 1850899, 3701798, 5552697, 11105394, 12956293, 25912586, 38868879, 77737758]

約数ペア:

[(1, 77737758), (2, 38868879), (3, 25912586), (6, 12956293), (7, 11105394), (14, 5552697), (21, 3701798), (42, 1850899), (71, 1094898), (131, 593418), (142, 547449), (199, 390642), (213, 364966), (262, 296709), (393, 197806), (398, 195321), (426, 182483), (497, 156414), (597, 130214), (786, 98903), (917, 84774), (994, 78207), (1194, 65107), (1393, 55806), (1491, 52138), (1834, 42387), (2751, 28258), (2786, 27903), (2982, 26069), (4179, 18602), (5502, 14129), (8358, 9301)]