77340564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 243734400

約数和(自身を除く): 166393836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 76, 84, 87, 114, 116, 126, 133, 171, 174, 203, 228, 252, 261, 266, 342, 348, 399, 406, 522, 532, 551, 557, 609, 684, 798, 812, 1044, 1102, 1114, 1197, 1218, 1596, 1653, 1671, 1827, 2204, 2228, 2394, 2436, 3306, 3342, 3654, 3857, 3899, 4788, 4959, 5013, 6612, 6684, 7308, 7714, 7798, 9918, 10026, 10583, 11571, 11697, 15428, 15596, 16153, 19836, 20052, 21166, 23142, 23394, 31749, 32306, 34713, 35091, 42332, 46284, 46788, 48459, 63498, 64612, 69426, 70182, 74081, 95247, 96918, 113071, 126996, 138852, 140364, 145377, 148162, 190494, 193836, 222243, 226142, 290754, 296324, 306907, 339213, 380988, 444486, 452284, 581508, 613814, 666729, 678426, 888972, 920721, 1017639, 1227628, 1333458, 1356852, 1841442, 2035278, 2148349, 2666916, 2762163, 3682884, 4070556, 4296698, 5524326, 6445047, 8593396, 11048652, 12890094, 19335141, 25780188, 38670282, 77340564]

約数ペア:

[(1, 77340564), (2, 38670282), (3, 25780188), (4, 19335141), (6, 12890094), (7, 11048652), (9, 8593396), (12, 6445047), (14, 5524326), (18, 4296698), (19, 4070556), (21, 3682884), (28, 2762163), (29, 2666916), (36, 2148349), (38, 2035278), (42, 1841442), (57, 1356852), (58, 1333458), (63, 1227628), (76, 1017639), (84, 920721), (87, 888972), (114, 678426), (116, 666729), (126, 613814), (133, 581508), (171, 452284), (174, 444486), (203, 380988), (228, 339213), (252, 306907), (261, 296324), (266, 290754), (342, 226142), (348, 222243), (399, 193836), (406, 190494), (522, 148162), (532, 145377), (551, 140364), (557, 138852), (609, 126996), (684, 113071), (798, 96918), (812, 95247), (1044, 74081), (1102, 70182), (1114, 69426), (1197, 64612), (1218, 63498), (1596, 48459), (1653, 46788), (1671, 46284), (1827, 42332), (2204, 35091), (2228, 34713), (2394, 32306), (2436, 31749), (3306, 23394), (3342, 23142), (3654, 21166), (3857, 20052), (3899, 19836), (4788, 16153), (4959, 15596), (5013, 15428), (6612, 11697), (6684, 11571), (7308, 10583), (7714, 10026), (7798, 9918)]