72210996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 218312640

約数和(自身を除く): 146101644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 83, 99, 117, 132, 143, 156, 166, 169, 198, 234, 249, 286, 332, 338, 396, 429, 468, 498, 507, 572, 676, 747, 858, 913, 996, 1014, 1079, 1287, 1494, 1521, 1716, 1826, 1859, 2028, 2158, 2197, 2574, 2739, 2988, 3042, 3237, 3652, 3718, 4316, 4394, 5148, 5478, 5577, 6084, 6474, 6591, 7436, 8217, 8788, 9711, 10956, 11154, 11869, 12948, 13182, 14027, 16434, 16731, 19422, 19773, 22308, 23738, 24167, 26364, 28054, 32868, 33462, 35607, 38844, 39546, 42081, 47476, 48334, 56108, 66924, 71214, 72501, 79092, 84162, 96668, 106821, 126243, 142428, 145002, 154297, 168324, 182351, 213642, 217503, 252486, 290004, 308594, 364702, 427284, 435006, 462891, 504972, 547053, 617188, 729404, 870012, 925782, 1094106, 1388673, 1641159, 1851564, 2005861, 2188212, 2777346, 3282318, 4011722, 5554692, 6017583, 6564636, 8023444, 12035166, 18052749, 24070332, 36105498, 72210996]

約数ペア:

[(1, 72210996), (2, 36105498), (3, 24070332), (4, 18052749), (6, 12035166), (9, 8023444), (11, 6564636), (12, 6017583), (13, 5554692), (18, 4011722), (22, 3282318), (26, 2777346), (33, 2188212), (36, 2005861), (39, 1851564), (44, 1641159), (52, 1388673), (66, 1094106), (78, 925782), (83, 870012), (99, 729404), (117, 617188), (132, 547053), (143, 504972), (156, 462891), (166, 435006), (169, 427284), (198, 364702), (234, 308594), (249, 290004), (286, 252486), (332, 217503), (338, 213642), (396, 182351), (429, 168324), (468, 154297), (498, 145002), (507, 142428), (572, 126243), (676, 106821), (747, 96668), (858, 84162), (913, 79092), (996, 72501), (1014, 71214), (1079, 66924), (1287, 56108), (1494, 48334), (1521, 47476), (1716, 42081), (1826, 39546), (1859, 38844), (2028, 35607), (2158, 33462), (2197, 32868), (2574, 28054), (2739, 26364), (2988, 24167), (3042, 23738), (3237, 22308), (3652, 19773), (3718, 19422), (4316, 16731), (4394, 16434), (5148, 14027), (5478, 13182), (5577, 12948), (6084, 11869), (6474, 11154), (6591, 10956), (7436, 9711), (8217, 8788)]