77727832

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 185518080

約数和(自身を除く): 107790248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 169, 172, 182, 191, 301, 338, 344, 364, 382, 559, 602, 676, 728, 764, 1118, 1183, 1204, 1337, 1352, 1528, 2236, 2366, 2408, 2483, 2674, 3913, 4472, 4732, 4966, 5348, 7267, 7826, 8213, 9464, 9932, 10696, 14534, 15652, 16426, 17381, 19864, 29068, 31304, 32279, 32852, 34762, 50869, 57491, 58136, 64558, 65704, 69524, 101738, 106769, 114982, 129116, 139048, 203476, 213538, 225953, 229964, 258232, 406952, 427076, 451906, 459928, 747383, 854152, 903812, 1387997, 1494766, 1807624, 2775994, 2989532, 5551988, 5979064, 9715979, 11103976, 19431958, 38863916, 77727832]

約数ペア:

[(1, 77727832), (2, 38863916), (4, 19431958), (7, 11103976), (8, 9715979), (13, 5979064), (14, 5551988), (26, 2989532), (28, 2775994), (43, 1807624), (52, 1494766), (56, 1387997), (86, 903812), (91, 854152), (104, 747383), (169, 459928), (172, 451906), (182, 427076), (191, 406952), (301, 258232), (338, 229964), (344, 225953), (364, 213538), (382, 203476), (559, 139048), (602, 129116), (676, 114982), (728, 106769), (764, 101738), (1118, 69524), (1183, 65704), (1204, 64558), (1337, 58136), (1352, 57491), (1528, 50869), (2236, 34762), (2366, 32852), (2408, 32279), (2483, 31304), (2674, 29068), (3913, 19864), (4472, 17381), (4732, 16426), (4966, 15652), (5348, 14534), (7267, 10696), (7826, 9932), (8213, 9464)]