70440804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 214695936

約数和(自身を除く): 144255132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 71, 84, 93, 124, 126, 127, 142, 186, 213, 217, 252, 254, 279, 284, 372, 381, 426, 434, 497, 508, 558, 639, 651, 762, 852, 868, 889, 994, 1116, 1143, 1278, 1302, 1491, 1524, 1778, 1953, 1988, 2201, 2286, 2556, 2604, 2667, 2982, 3556, 3906, 3937, 4402, 4473, 4572, 5334, 5964, 6603, 7812, 7874, 8001, 8804, 8946, 9017, 10668, 11811, 13206, 15407, 15748, 16002, 17892, 18034, 19809, 23622, 26412, 27051, 27559, 30814, 32004, 35433, 36068, 39618, 46221, 47244, 54102, 55118, 61628, 63119, 70866, 79236, 81153, 82677, 92442, 108204, 110236, 126238, 138663, 141732, 162306, 165354, 184884, 189357, 248031, 252476, 277326, 279527, 324612, 330708, 378714, 496062, 554652, 559054, 568071, 757428, 838581, 992124, 1118108, 1136142, 1677162, 1956689, 2272284, 2515743, 3354324, 3913378, 5031486, 5870067, 7826756, 10062972, 11740134, 17610201, 23480268, 35220402, 70440804]

約数ペア:

[(1, 70440804), (2, 35220402), (3, 23480268), (4, 17610201), (6, 11740134), (7, 10062972), (9, 7826756), (12, 5870067), (14, 5031486), (18, 3913378), (21, 3354324), (28, 2515743), (31, 2272284), (36, 1956689), (42, 1677162), (62, 1136142), (63, 1118108), (71, 992124), (84, 838581), (93, 757428), (124, 568071), (126, 559054), (127, 554652), (142, 496062), (186, 378714), (213, 330708), (217, 324612), (252, 279527), (254, 277326), (279, 252476), (284, 248031), (372, 189357), (381, 184884), (426, 165354), (434, 162306), (497, 141732), (508, 138663), (558, 126238), (639, 110236), (651, 108204), (762, 92442), (852, 82677), (868, 81153), (889, 79236), (994, 70866), (1116, 63119), (1143, 61628), (1278, 55118), (1302, 54102), (1491, 47244), (1524, 46221), (1778, 39618), (1953, 36068), (1988, 35433), (2201, 32004), (2286, 30814), (2556, 27559), (2604, 27051), (2667, 26412), (2982, 23622), (3556, 19809), (3906, 18034), (3937, 17892), (4402, 16002), (4473, 15748), (4572, 15407), (5334, 13206), (5964, 11811), (6603, 10668), (7812, 9017), (7874, 8946), (8001, 8804)]