64974672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:977

約数の個数: 120

約数和(自身を含む): 210901184

約数和(自身を除く): 145926512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 584, 657, 876, 883, 1008, 1022, 1168, 1314, 1533, 1752, 1766, 2044, 2628, 2649, 3066, 3504, 3532, 4088, 4599, 5256, 5298, 6132, 6181, 7064, 7947, 8176, 9198, 10512, 10596, 12264, 12362, 14128, 15894, 18396, 18543, 21192, 24528, 24724, 31788, 36792, 37086, 42384, 49448, 55629, 63576, 64459, 73584, 74172, 98896, 111258, 127152, 128918, 148344, 193377, 222516, 257836, 296688, 386754, 445032, 451213, 515672, 580131, 773508, 890064, 902426, 1031344, 1160262, 1353639, 1547016, 1804852, 2320524, 2707278, 3094032, 3609704, 4060917, 4641048, 5414556, 7219408, 8121834, 9282096, 10829112, 16243668, 21658224, 32487336, 64974672]

約数ペア:

[(1, 64974672), (2, 32487336), (3, 21658224), (4, 16243668), (6, 10829112), (7, 9282096), (8, 8121834), (9, 7219408), (12, 5414556), (14, 4641048), (16, 4060917), (18, 3609704), (21, 3094032), (24, 2707278), (28, 2320524), (36, 1804852), (42, 1547016), (48, 1353639), (56, 1160262), (63, 1031344), (72, 902426), (73, 890064), (84, 773508), (112, 580131), (126, 515672), (144, 451213), (146, 445032), (168, 386754), (219, 296688), (252, 257836), (292, 222516), (336, 193377), (438, 148344), (504, 128918), (511, 127152), (584, 111258), (657, 98896), (876, 74172), (883, 73584), (1008, 64459), (1022, 63576), (1168, 55629), (1314, 49448), (1533, 42384), (1752, 37086), (1766, 36792), (2044, 31788), (2628, 24724), (2649, 24528), (3066, 21192), (3504, 18543), (3532, 18396), (4088, 15894), (4599, 14128), (5256, 12362), (5298, 12264), (6132, 10596), (6181, 10512), (7064, 9198), (7947, 8176)]