77393484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9907}}^1$

素因数の和:9955

約数の個数: 72

約数和(自身を含む): 230816768

約数和(自身を除く): 153423284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 9907, 19814, 29721, 39628, 59442, 69349, 89163, 118884, 138698, 178326, 208047, 277396, 307117, 356652, 416094, 614234, 624141, 832188, 921351, 1228468, 1248282, 1842702, 2149819, 2496564, 2764053, 3685404, 4299638, 5528106, 6449457, 8599276, 11056212, 12898914, 19348371, 25797828, 38696742, 77393484]

約数ペア:

[(1, 77393484), (2, 38696742), (3, 25797828), (4, 19348371), (6, 12898914), (7, 11056212), (9, 8599276), (12, 6449457), (14, 5528106), (18, 4299638), (21, 3685404), (28, 2764053), (31, 2496564), (36, 2149819), (42, 1842702), (62, 1248282), (63, 1228468), (84, 921351), (93, 832188), (124, 624141), (126, 614234), (186, 416094), (217, 356652), (252, 307117), (279, 277396), (372, 208047), (434, 178326), (558, 138698), (651, 118884), (868, 89163), (1116, 69349), (1302, 59442), (1953, 39628), (2604, 29721), (3906, 19814), (7812, 9907)]