82611256

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 206533800

約数和(自身を除く): 123922544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 43, 49, 52, 56, 58, 86, 91, 98, 104, 116, 169, 172, 182, 196, 203, 232, 301, 338, 344, 364, 377, 392, 406, 559, 602, 637, 676, 728, 754, 812, 1118, 1183, 1204, 1247, 1274, 1352, 1421, 1508, 1624, 2107, 2236, 2366, 2408, 2494, 2548, 2639, 2842, 3016, 3913, 4214, 4472, 4732, 4901, 4988, 5096, 5278, 5684, 7267, 7826, 8281, 8428, 8729, 9464, 9802, 9976, 10556, 11368, 14534, 15652, 16211, 16562, 16856, 17458, 18473, 19604, 21112, 27391, 29068, 31304, 32422, 33124, 34307, 34916, 36946, 39208, 50869, 54782, 58136, 61103, 64844, 66248, 68614, 69832, 73892, 101738, 109564, 113477, 122206, 129688, 137228, 147784, 203476, 210743, 219128, 226954, 240149, 244412, 274456, 356083, 406952, 421486, 453908, 480298, 488824, 712166, 794339, 842972, 907816, 960596, 1424332, 1475201, 1588678, 1685944, 1921192, 2848664, 2950402, 3177356, 5900804, 6354712, 10326407, 11801608, 20652814, 41305628, 82611256]

約数ペア:

[(1, 82611256), (2, 41305628), (4, 20652814), (7, 11801608), (8, 10326407), (13, 6354712), (14, 5900804), (26, 3177356), (28, 2950402), (29, 2848664), (43, 1921192), (49, 1685944), (52, 1588678), (56, 1475201), (58, 1424332), (86, 960596), (91, 907816), (98, 842972), (104, 794339), (116, 712166), (169, 488824), (172, 480298), (182, 453908), (196, 421486), (203, 406952), (232, 356083), (301, 274456), (338, 244412), (344, 240149), (364, 226954), (377, 219128), (392, 210743), (406, 203476), (559, 147784), (602, 137228), (637, 129688), (676, 122206), (728, 113477), (754, 109564), (812, 101738), (1118, 73892), (1183, 69832), (1204, 68614), (1247, 66248), (1274, 64844), (1352, 61103), (1421, 58136), (1508, 54782), (1624, 50869), (2107, 39208), (2236, 36946), (2366, 34916), (2408, 34307), (2494, 33124), (2548, 32422), (2639, 31304), (2842, 29068), (3016, 27391), (3913, 21112), (4214, 19604), (4472, 18473), (4732, 17458), (4901, 16856), (4988, 16562), (5096, 16211), (5278, 15652), (5684, 14534), (7267, 11368), (7826, 10556), (8281, 9976), (8428, 9802), (8729, 9464)]