68737416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 199618560

約数和(自身を除く): 130881144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 37, 44, 62, 66, 74, 88, 93, 111, 124, 132, 148, 186, 222, 227, 248, 264, 296, 341, 372, 407, 444, 454, 681, 682, 744, 814, 888, 908, 1023, 1147, 1221, 1362, 1364, 1628, 1816, 2046, 2294, 2442, 2497, 2724, 2728, 3256, 3441, 4092, 4588, 4884, 4994, 5448, 6882, 7037, 7491, 8184, 8399, 9176, 9768, 9988, 12617, 13764, 14074, 14982, 16798, 19976, 21111, 25197, 25234, 27528, 28148, 29964, 33596, 37851, 42222, 50394, 50468, 56296, 59928, 67192, 75702, 77407, 84444, 92389, 100788, 100936, 151404, 154814, 168888, 184778, 201576, 232221, 260369, 277167, 302808, 309628, 369556, 464442, 520738, 554334, 619256, 739112, 781107, 928884, 1041476, 1108668, 1562214, 1857768, 2082952, 2217336, 2864059, 3124428, 5728118, 6248856, 8592177, 11456236, 17184354, 22912472, 34368708, 68737416]

約数ペア:

[(1, 68737416), (2, 34368708), (3, 22912472), (4, 17184354), (6, 11456236), (8, 8592177), (11, 6248856), (12, 5728118), (22, 3124428), (24, 2864059), (31, 2217336), (33, 2082952), (37, 1857768), (44, 1562214), (62, 1108668), (66, 1041476), (74, 928884), (88, 781107), (93, 739112), (111, 619256), (124, 554334), (132, 520738), (148, 464442), (186, 369556), (222, 309628), (227, 302808), (248, 277167), (264, 260369), (296, 232221), (341, 201576), (372, 184778), (407, 168888), (444, 154814), (454, 151404), (681, 100936), (682, 100788), (744, 92389), (814, 84444), (888, 77407), (908, 75702), (1023, 67192), (1147, 59928), (1221, 56296), (1362, 50468), (1364, 50394), (1628, 42222), (1816, 37851), (2046, 33596), (2294, 29964), (2442, 28148), (2497, 27528), (2724, 25234), (2728, 25197), (3256, 21111), (3441, 19976), (4092, 16798), (4588, 14982), (4884, 14074), (4994, 13764), (5448, 12617), (6882, 9988), (7037, 9768), (7491, 9176), (8184, 8399)]