83253352

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 213951780

約数和(自身を除く): 130698428

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 49, 52, 56, 62, 68, 91, 98, 104, 119, 124, 136, 182, 196, 217, 221, 238, 248, 364, 392, 403, 434, 442, 476, 527, 637, 728, 806, 833, 868, 884, 952, 961, 1054, 1274, 1519, 1547, 1612, 1666, 1736, 1768, 1922, 2108, 2548, 2821, 3038, 3094, 3224, 3332, 3689, 3844, 4216, 5096, 5642, 6076, 6188, 6664, 6727, 6851, 7378, 7688, 10829, 11284, 12152, 12376, 12493, 13454, 13702, 14756, 16337, 19747, 21658, 22568, 24986, 25823, 26908, 27404, 29512, 32674, 39494, 43316, 47089, 47957, 49972, 51646, 53816, 54808, 65348, 78988, 86632, 87451, 94178, 95914, 99944, 103292, 114359, 130696, 157976, 174902, 188356, 191828, 206584, 212381, 228718, 335699, 349804, 376712, 383656, 424762, 457436, 612157, 671398, 699608, 800513, 849524, 914872, 1224314, 1342796, 1486667, 1601026, 1699048, 2448628, 2685592, 2973334, 3202052, 4897256, 5946668, 6404104, 10406669, 11893336, 20813338, 41626676, 83253352]

約数ペア:

[(1, 83253352), (2, 41626676), (4, 20813338), (7, 11893336), (8, 10406669), (13, 6404104), (14, 5946668), (17, 4897256), (26, 3202052), (28, 2973334), (31, 2685592), (34, 2448628), (49, 1699048), (52, 1601026), (56, 1486667), (62, 1342796), (68, 1224314), (91, 914872), (98, 849524), (104, 800513), (119, 699608), (124, 671398), (136, 612157), (182, 457436), (196, 424762), (217, 383656), (221, 376712), (238, 349804), (248, 335699), (364, 228718), (392, 212381), (403, 206584), (434, 191828), (442, 188356), (476, 174902), (527, 157976), (637, 130696), (728, 114359), (806, 103292), (833, 99944), (868, 95914), (884, 94178), (952, 87451), (961, 86632), (1054, 78988), (1274, 65348), (1519, 54808), (1547, 53816), (1612, 51646), (1666, 49972), (1736, 47957), (1768, 47089), (1922, 43316), (2108, 39494), (2548, 32674), (2821, 29512), (3038, 27404), (3094, 26908), (3224, 25823), (3332, 24986), (3689, 22568), (3844, 21658), (4216, 19747), (5096, 16337), (5642, 14756), (6076, 13702), (6188, 13454), (6664, 12493), (6727, 12376), (6851, 12152), (7378, 11284), (7688, 10829)]