70445144

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 183387240

約数和(自身を除く): 112942096

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 31, 34, 44, 49, 56, 62, 68, 77, 88, 98, 119, 124, 136, 154, 187, 196, 217, 238, 248, 308, 341, 374, 392, 434, 476, 527, 539, 616, 682, 748, 833, 868, 952, 961, 1054, 1078, 1309, 1364, 1496, 1519, 1666, 1736, 1922, 2108, 2156, 2387, 2618, 2728, 3038, 3332, 3689, 3844, 4216, 4312, 4774, 5236, 5797, 6076, 6664, 6727, 7378, 7688, 9163, 9548, 10472, 10571, 11594, 12152, 13454, 14756, 16337, 16709, 18326, 19096, 21142, 23188, 25823, 26908, 29512, 32674, 33418, 36652, 40579, 42284, 46376, 47089, 51646, 53816, 65348, 66836, 73304, 73997, 81158, 84568, 94178, 103292, 114359, 130696, 133672, 147994, 162316, 179707, 188356, 206584, 228718, 284053, 295988, 324632, 359414, 376712, 457436, 517979, 568106, 591976, 718828, 800513, 914872, 1035958, 1136212, 1257949, 1437656, 1601026, 2071916, 2272424, 2515898, 3202052, 4143832, 5031796, 6404104, 8805643, 10063592, 17611286, 35222572, 70445144]

約数ペア:

[(1, 70445144), (2, 35222572), (4, 17611286), (7, 10063592), (8, 8805643), (11, 6404104), (14, 5031796), (17, 4143832), (22, 3202052), (28, 2515898), (31, 2272424), (34, 2071916), (44, 1601026), (49, 1437656), (56, 1257949), (62, 1136212), (68, 1035958), (77, 914872), (88, 800513), (98, 718828), (119, 591976), (124, 568106), (136, 517979), (154, 457436), (187, 376712), (196, 359414), (217, 324632), (238, 295988), (248, 284053), (308, 228718), (341, 206584), (374, 188356), (392, 179707), (434, 162316), (476, 147994), (527, 133672), (539, 130696), (616, 114359), (682, 103292), (748, 94178), (833, 84568), (868, 81158), (952, 73997), (961, 73304), (1054, 66836), (1078, 65348), (1309, 53816), (1364, 51646), (1496, 47089), (1519, 46376), (1666, 42284), (1736, 40579), (1922, 36652), (2108, 33418), (2156, 32674), (2387, 29512), (2618, 26908), (2728, 25823), (3038, 23188), (3332, 21142), (3689, 19096), (3844, 18326), (4216, 16709), (4312, 16337), (4774, 14756), (5236, 13454), (5797, 12152), (6076, 11594), (6664, 10571), (6727, 10472), (7378, 9548), (7688, 9163)]