72671148

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 212714880

約数和(自身を除く): 140043732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 67, 83, 99, 108, 121, 132, 134, 166, 198, 201, 242, 249, 268, 297, 332, 363, 396, 402, 484, 498, 594, 603, 726, 737, 747, 804, 913, 996, 1089, 1188, 1206, 1452, 1474, 1494, 1809, 1826, 2178, 2211, 2241, 2412, 2739, 2948, 2988, 3267, 3618, 3652, 4356, 4422, 4482, 5478, 5561, 6534, 6633, 7236, 8107, 8217, 8844, 8964, 10043, 10956, 11122, 13068, 13266, 16214, 16434, 16683, 19899, 20086, 22244, 24321, 24651, 26532, 30129, 32428, 32868, 33366, 39798, 40172, 48642, 49302, 50049, 60258, 61171, 66732, 72963, 79596, 90387, 97284, 98604, 100098, 120516, 122342, 145926, 150147, 180774, 183513, 200196, 218889, 244684, 271161, 291852, 300294, 361548, 367026, 437778, 542322, 550539, 600588, 672881, 734052, 875556, 1084644, 1101078, 1345762, 1651617, 2018643, 2202156, 2691524, 3303234, 4037286, 6055929, 6606468, 8074572, 12111858, 18167787, 24223716, 36335574, 72671148]

約数ペア:

[(1, 72671148), (2, 36335574), (3, 24223716), (4, 18167787), (6, 12111858), (9, 8074572), (11, 6606468), (12, 6055929), (18, 4037286), (22, 3303234), (27, 2691524), (33, 2202156), (36, 2018643), (44, 1651617), (54, 1345762), (66, 1101078), (67, 1084644), (83, 875556), (99, 734052), (108, 672881), (121, 600588), (132, 550539), (134, 542322), (166, 437778), (198, 367026), (201, 361548), (242, 300294), (249, 291852), (268, 271161), (297, 244684), (332, 218889), (363, 200196), (396, 183513), (402, 180774), (484, 150147), (498, 145926), (594, 122342), (603, 120516), (726, 100098), (737, 98604), (747, 97284), (804, 90387), (913, 79596), (996, 72963), (1089, 66732), (1188, 61171), (1206, 60258), (1452, 50049), (1474, 49302), (1494, 48642), (1809, 40172), (1826, 39798), (2178, 33366), (2211, 32868), (2241, 32428), (2412, 30129), (2739, 26532), (2948, 24651), (2988, 24321), (3267, 22244), (3618, 20086), (3652, 19899), (4356, 16683), (4422, 16434), (4482, 16214), (5478, 13266), (5561, 13068), (6534, 11122), (6633, 10956), (7236, 10043), (8107, 8964), (8217, 8844)]