68438328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 213995520

約数和(自身を除く): 145557192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 527, 651, 714, 744, 773, 868, 952, 1054, 1302, 1428, 1546, 1581, 1736, 2108, 2319, 2604, 2856, 3092, 3162, 3689, 4216, 4638, 5208, 5411, 6184, 6324, 7378, 9276, 10822, 11067, 12648, 13141, 14756, 16233, 18552, 21644, 22134, 23963, 26282, 29512, 32466, 39423, 43288, 44268, 47926, 52564, 64932, 71889, 78846, 88536, 91987, 95852, 105128, 129864, 143778, 157692, 167741, 183974, 191704, 275961, 287556, 315384, 335482, 367948, 407371, 503223, 551922, 575112, 670964, 735896, 814742, 1006446, 1103844, 1222113, 1341928, 1629484, 2012892, 2207688, 2444226, 2851597, 3258968, 4025784, 4888452, 5703194, 8554791, 9776904, 11406388, 17109582, 22812776, 34219164, 68438328]

約数ペア:

[(1, 68438328), (2, 34219164), (3, 22812776), (4, 17109582), (6, 11406388), (7, 9776904), (8, 8554791), (12, 5703194), (14, 4888452), (17, 4025784), (21, 3258968), (24, 2851597), (28, 2444226), (31, 2207688), (34, 2012892), (42, 1629484), (51, 1341928), (56, 1222113), (62, 1103844), (68, 1006446), (84, 814742), (93, 735896), (102, 670964), (119, 575112), (124, 551922), (136, 503223), (168, 407371), (186, 367948), (204, 335482), (217, 315384), (238, 287556), (248, 275961), (357, 191704), (372, 183974), (408, 167741), (434, 157692), (476, 143778), (527, 129864), (651, 105128), (714, 95852), (744, 91987), (773, 88536), (868, 78846), (952, 71889), (1054, 64932), (1302, 52564), (1428, 47926), (1546, 44268), (1581, 43288), (1736, 39423), (2108, 32466), (2319, 29512), (2604, 26282), (2856, 23963), (3092, 22134), (3162, 21644), (3689, 18552), (4216, 16233), (4638, 14756), (5208, 13141), (5411, 12648), (6184, 11067), (6324, 10822), (7378, 9276)]