64884204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 207567360

約数和(自身を除く): 142683156

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 89, 99, 126, 132, 154, 178, 198, 231, 252, 263, 267, 308, 356, 396, 462, 526, 534, 623, 693, 789, 801, 924, 979, 1052, 1068, 1246, 1386, 1578, 1602, 1841, 1869, 1958, 2367, 2492, 2772, 2893, 2937, 3156, 3204, 3682, 3738, 3916, 4734, 5523, 5607, 5786, 5874, 6853, 7364, 7476, 8679, 8811, 9468, 11046, 11214, 11572, 11748, 13706, 16569, 17358, 17622, 20251, 20559, 22092, 22428, 23407, 26037, 27412, 33138, 34716, 35244, 40502, 41118, 46814, 52074, 60753, 61677, 66276, 70221, 81004, 82236, 93628, 104148, 121506, 123354, 140442, 163849, 182259, 210663, 243012, 246708, 257477, 280884, 327698, 364518, 421326, 491547, 514954, 655396, 729036, 772431, 842652, 983094, 1029908, 1474641, 1544862, 1802339, 1966188, 2317293, 2949282, 3089724, 3604678, 4634586, 5407017, 5898564, 7209356, 9269172, 10814034, 16221051, 21628068, 32442102, 64884204]

約数ペア:

[(1, 64884204), (2, 32442102), (3, 21628068), (4, 16221051), (6, 10814034), (7, 9269172), (9, 7209356), (11, 5898564), (12, 5407017), (14, 4634586), (18, 3604678), (21, 3089724), (22, 2949282), (28, 2317293), (33, 1966188), (36, 1802339), (42, 1544862), (44, 1474641), (63, 1029908), (66, 983094), (77, 842652), (84, 772431), (89, 729036), (99, 655396), (126, 514954), (132, 491547), (154, 421326), (178, 364518), (198, 327698), (231, 280884), (252, 257477), (263, 246708), (267, 243012), (308, 210663), (356, 182259), (396, 163849), (462, 140442), (526, 123354), (534, 121506), (623, 104148), (693, 93628), (789, 82236), (801, 81004), (924, 70221), (979, 66276), (1052, 61677), (1068, 60753), (1246, 52074), (1386, 46814), (1578, 41118), (1602, 40502), (1841, 35244), (1869, 34716), (1958, 33138), (2367, 27412), (2492, 26037), (2772, 23407), (2893, 22428), (2937, 22092), (3156, 20559), (3204, 20251), (3682, 17622), (3738, 17358), (3916, 16569), (4734, 13706), (5523, 11748), (5607, 11572), (5786, 11214), (5874, 11046), (6853, 9468), (7364, 8811), (7476, 8679)]