872181576

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1429}}^1$

素因数の和:1628

約数の個数: 144

約数和(自身を含む): 2765634300

約数和(自身を除く): 1893452724

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 173, 196, 252, 294, 346, 392, 441, 504, 519, 588, 692, 882, 1038, 1176, 1211, 1384, 1429, 1557, 1764, 2076, 2422, 2858, 3114, 3528, 3633, 4152, 4287, 4844, 5716, 6228, 7266, 8477, 8574, 9688, 10003, 10899, 11432, 12456, 12861, 14532, 16954, 17148, 20006, 21798, 25431, 25722, 29064, 30009, 33908, 34296, 40012, 43596, 50862, 51444, 60018, 67816, 70021, 76293, 80024, 87192, 90027, 101724, 102888, 120036, 140042, 152586, 180054, 203448, 210063, 240072, 247217, 280084, 305172, 360108, 420126, 494434, 560168, 610344, 630189, 720216, 741651, 840252, 988868, 1260378, 1483302, 1680504, 1730519, 1977736, 2224953, 2520756, 2966604, 3461038, 4449906, 5041512, 5191557, 5933208, 6922076, 8899812, 10383114, 12113633, 13844152, 15574671, 17799624, 20766228, 24227266, 31149342, 36340899, 41532456, 48454532, 62298684, 72681798, 96909064, 109022697, 124597368, 145363596, 218045394, 290727192, 436090788, 872181576]

約数ペア:

[(1, 872181576), (2, 436090788), (3, 290727192), (4, 218045394), (6, 145363596), (7, 124597368), (8, 109022697), (9, 96909064), (12, 72681798), (14, 62298684), (18, 48454532), (21, 41532456), (24, 36340899), (28, 31149342), (36, 24227266), (42, 20766228), (49, 17799624), (56, 15574671), (63, 13844152), (72, 12113633), (84, 10383114), (98, 8899812), (126, 6922076), (147, 5933208), (168, 5191557), (173, 5041512), (196, 4449906), (252, 3461038), (294, 2966604), (346, 2520756), (392, 2224953), (441, 1977736), (504, 1730519), (519, 1680504), (588, 1483302), (692, 1260378), (882, 988868), (1038, 840252), (1176, 741651), (1211, 720216), (1384, 630189), (1429, 610344), (1557, 560168), (1764, 494434), (2076, 420126), (2422, 360108), (2858, 305172), (3114, 280084), (3528, 247217), (3633, 240072), (4152, 210063), (4287, 203448), (4844, 180054), (5716, 152586), (6228, 140042), (7266, 120036), (8477, 102888), (8574, 101724), (9688, 90027), (10003, 87192), (10899, 80024), (11432, 76293), (12456, 70021), (12861, 67816), (14532, 60018), (16954, 51444), (17148, 50862), (20006, 43596), (21798, 40012), (25431, 34296), (25722, 33908), (29064, 30009)]