72492756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 210212352

約数和(自身を除く): 137719596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 41, 42, 49, 62, 82, 84, 93, 97, 98, 123, 124, 147, 164, 186, 194, 196, 217, 246, 287, 291, 294, 372, 388, 434, 492, 574, 582, 588, 651, 679, 861, 868, 1148, 1164, 1271, 1302, 1358, 1519, 1722, 2009, 2037, 2542, 2604, 2716, 3007, 3038, 3444, 3813, 3977, 4018, 4074, 4557, 4753, 5084, 6014, 6027, 6076, 7626, 7954, 8036, 8148, 8897, 9021, 9114, 9506, 11931, 12028, 12054, 14259, 15252, 15908, 17794, 18042, 18228, 19012, 21049, 23862, 24108, 26691, 27839, 28518, 35588, 36084, 42098, 47724, 53382, 55678, 57036, 62279, 63147, 83517, 84196, 106764, 111356, 123287, 124558, 126294, 147343, 167034, 186837, 194873, 246574, 249116, 252588, 294686, 334068, 369861, 373674, 389746, 442029, 493148, 584619, 589372, 739722, 747348, 779492, 863009, 884058, 1169238, 1479444, 1726018, 1768116, 2338476, 2589027, 3452036, 5178054, 6041063, 10356108, 12082126, 18123189, 24164252, 36246378, 72492756]

約数ペア:

[(1, 72492756), (2, 36246378), (3, 24164252), (4, 18123189), (6, 12082126), (7, 10356108), (12, 6041063), (14, 5178054), (21, 3452036), (28, 2589027), (31, 2338476), (41, 1768116), (42, 1726018), (49, 1479444), (62, 1169238), (82, 884058), (84, 863009), (93, 779492), (97, 747348), (98, 739722), (123, 589372), (124, 584619), (147, 493148), (164, 442029), (186, 389746), (194, 373674), (196, 369861), (217, 334068), (246, 294686), (287, 252588), (291, 249116), (294, 246574), (372, 194873), (388, 186837), (434, 167034), (492, 147343), (574, 126294), (582, 124558), (588, 123287), (651, 111356), (679, 106764), (861, 84196), (868, 83517), (1148, 63147), (1164, 62279), (1271, 57036), (1302, 55678), (1358, 53382), (1519, 47724), (1722, 42098), (2009, 36084), (2037, 35588), (2542, 28518), (2604, 27839), (2716, 26691), (3007, 24108), (3038, 23862), (3444, 21049), (3813, 19012), (3977, 18228), (4018, 18042), (4074, 17794), (4557, 15908), (4753, 15252), (5084, 14259), (6014, 12054), (6027, 12028), (6076, 11931), (7626, 9506), (7954, 9114), (8036, 9021), (8148, 8897)]