61418792844

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{361687}}^1$

素因数の和:361839

約数の個数: 72

約数和(自身を含む): 159960134880

約数和(自身を除く): 98541342036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 89, 106, 159, 178, 212, 267, 318, 356, 477, 534, 636, 801, 954, 1068, 1602, 1908, 3204, 4717, 9434, 14151, 18868, 28302, 42453, 56604, 84906, 169812, 361687, 723374, 1085061, 1446748, 2170122, 3255183, 4340244, 6510366, 13020732, 19169411, 32190143, 38338822, 57508233, 64380286, 76677644, 96570429, 115016466, 128760572, 172524699, 193140858, 230032932, 289711287, 345049398, 386281716, 579422574, 690098796, 1158845148, 1706077579, 3412155158, 5118232737, 6824310316, 10236465474, 15354698211, 20472930948, 30709396422, 61418792844]

約数ペア:

[(1, 61418792844), (2, 30709396422), (3, 20472930948), (4, 15354698211), (6, 10236465474), (9, 6824310316), (12, 5118232737), (18, 3412155158), (36, 1706077579), (53, 1158845148), (89, 690098796), (106, 579422574), (159, 386281716), (178, 345049398), (212, 289711287), (267, 230032932), (318, 193140858), (356, 172524699), (477, 128760572), (534, 115016466), (636, 96570429), (801, 76677644), (954, 64380286), (1068, 57508233), (1602, 38338822), (1908, 32190143), (3204, 19169411), (4717, 13020732), (9434, 6510366), (14151, 4340244), (18868, 3255183), (28302, 2170122), (42453, 1446748), (56604, 1085061), (84906, 723374), (169812, 361687)]