25821000702

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{521}}^1\times {\mathrm{677}}^1$

素因数の和:1303

約数の個数: 144

約数和(自身を含む): 66087442512

約数和(自身を除く): 40266441810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 441, 498, 521, 581, 677, 747, 882, 1042, 1162, 1354, 1494, 1563, 1743, 2031, 3126, 3486, 3647, 4062, 4067, 4689, 4739, 5229, 6093, 7294, 8134, 9378, 9478, 10458, 10941, 12186, 12201, 14217, 21882, 24402, 25529, 28434, 32823, 33173, 36603, 42651, 43243, 51058, 56191, 65646, 66346, 73206, 76587, 85302, 86486, 99519, 112382, 129729, 153174, 168573, 199038, 229761, 259458, 298557, 302701, 337146, 352717, 389187, 393337, 459522, 505719, 597114, 605402, 705434, 778374, 786674, 908103, 1011438, 1058151, 1180011, 1816206, 2116302, 2118907, 2360022, 2469019, 2724309, 2753359, 3174453, 3540033, 4237814, 4938038, 5448618, 5506718, 6348906, 6356721, 7080066, 7407057, 8260077, 12713442, 14814114, 16520154, 17283133, 19070163, 22221171, 24780231, 29275511, 34566266, 38140326, 44442342, 49560462, 51849399, 58551022, 87826533, 103698798, 155548197, 175653066, 204928577, 263479599, 311096394, 409857154, 526959198, 614785731, 1229571462, 1434500039, 1844357193, 2869000078, 3688714386, 4303500117, 8607000234, 12910500351, 25821000702]

約数ペア:

[(1, 25821000702), (2, 12910500351), (3, 8607000234), (6, 4303500117), (7, 3688714386), (9, 2869000078), (14, 1844357193), (18, 1434500039), (21, 1229571462), (42, 614785731), (49, 526959198), (63, 409857154), (83, 311096394), (98, 263479599), (126, 204928577), (147, 175653066), (166, 155548197), (249, 103698798), (294, 87826533), (441, 58551022), (498, 51849399), (521, 49560462), (581, 44442342), (677, 38140326), (747, 34566266), (882, 29275511), (1042, 24780231), (1162, 22221171), (1354, 19070163), (1494, 17283133), (1563, 16520154), (1743, 14814114), (2031, 12713442), (3126, 8260077), (3486, 7407057), (3647, 7080066), (4062, 6356721), (4067, 6348906), (4689, 5506718), (4739, 5448618), (5229, 4938038), (6093, 4237814), (7294, 3540033), (8134, 3174453), (9378, 2753359), (9478, 2724309), (10458, 2469019), (10941, 2360022), (12186, 2118907), (12201, 2116302), (14217, 1816206), (21882, 1180011), (24402, 1058151), (25529, 1011438), (28434, 908103), (32823, 786674), (33173, 778374), (36603, 705434), (42651, 605402), (43243, 597114), (51058, 505719), (56191, 459522), (65646, 393337), (66346, 389187), (73206, 352717), (76587, 337146), (85302, 302701), (86486, 298557), (99519, 259458), (112382, 229761), (129729, 199038), (153174, 168573)]