84396564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 254741760

約数和(自身を除く): 170345196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 71, 84, 89, 106, 126, 142, 159, 178, 212, 213, 252, 267, 284, 318, 356, 371, 426, 477, 497, 534, 623, 636, 639, 742, 801, 852, 954, 994, 1068, 1113, 1246, 1278, 1484, 1491, 1602, 1869, 1908, 1988, 2226, 2492, 2556, 2982, 3204, 3339, 3738, 3763, 4452, 4473, 4717, 5607, 5964, 6319, 6678, 7476, 7526, 8946, 9434, 11214, 11289, 12638, 13356, 14151, 15052, 17892, 18868, 18957, 22428, 22578, 25276, 26341, 28302, 33019, 33867, 37914, 42453, 44233, 45156, 52682, 56604, 56871, 66038, 67734, 75828, 79023, 84906, 88466, 99057, 105364, 113742, 132076, 132699, 135468, 158046, 169812, 176932, 198114, 227484, 237069, 265398, 297171, 316092, 334907, 396228, 398097, 474138, 530796, 594342, 669814, 796194, 948276, 1004721, 1188684, 1339628, 1592388, 2009442, 2344349, 3014163, 4018884, 4688698, 6028326, 7033047, 9377396, 12056652, 14066094, 21099141, 28132188, 42198282, 84396564]

約数ペア:

[(1, 84396564), (2, 42198282), (3, 28132188), (4, 21099141), (6, 14066094), (7, 12056652), (9, 9377396), (12, 7033047), (14, 6028326), (18, 4688698), (21, 4018884), (28, 3014163), (36, 2344349), (42, 2009442), (53, 1592388), (63, 1339628), (71, 1188684), (84, 1004721), (89, 948276), (106, 796194), (126, 669814), (142, 594342), (159, 530796), (178, 474138), (212, 398097), (213, 396228), (252, 334907), (267, 316092), (284, 297171), (318, 265398), (356, 237069), (371, 227484), (426, 198114), (477, 176932), (497, 169812), (534, 158046), (623, 135468), (636, 132699), (639, 132076), (742, 113742), (801, 105364), (852, 99057), (954, 88466), (994, 84906), (1068, 79023), (1113, 75828), (1246, 67734), (1278, 66038), (1484, 56871), (1491, 56604), (1602, 52682), (1869, 45156), (1908, 44233), (1988, 42453), (2226, 37914), (2492, 33867), (2556, 33019), (2982, 28302), (3204, 26341), (3339, 25276), (3738, 22578), (3763, 22428), (4452, 18957), (4473, 18868), (4717, 17892), (5607, 15052), (5964, 14151), (6319, 13356), (6678, 12638), (7476, 11289), (7526, 11214), (8946, 9434)]