78141756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4451}}^1$

素因数の和:4495

約数の個数: 96

約数和(自身を含む): 239339520

約数和(自身を除く): 161197764

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1254, 1463, 1596, 2508, 2926, 4389, 4451, 5852, 8778, 8902, 13353, 17556, 17804, 26706, 31157, 48961, 53412, 62314, 84569, 93471, 97922, 124628, 146883, 169138, 186942, 195844, 253707, 293766, 338276, 342727, 373884, 507414, 587532, 591983, 685454, 930259, 1014828, 1028181, 1183966, 1370908, 1775949, 1860518, 2056362, 2367932, 2790777, 3551898, 3721036, 4112724, 5581554, 6511813, 7103796, 11163108, 13023626, 19535439, 26047252, 39070878, 78141756]

約数ペア:

[(1, 78141756), (2, 39070878), (3, 26047252), (4, 19535439), (6, 13023626), (7, 11163108), (11, 7103796), (12, 6511813), (14, 5581554), (19, 4112724), (21, 3721036), (22, 3551898), (28, 2790777), (33, 2367932), (38, 2056362), (42, 1860518), (44, 1775949), (57, 1370908), (66, 1183966), (76, 1028181), (77, 1014828), (84, 930259), (114, 685454), (132, 591983), (133, 587532), (154, 507414), (209, 373884), (228, 342727), (231, 338276), (266, 293766), (308, 253707), (399, 195844), (418, 186942), (462, 169138), (532, 146883), (627, 124628), (798, 97922), (836, 93471), (924, 84569), (1254, 62314), (1463, 53412), (1596, 48961), (2508, 31157), (2926, 26706), (4389, 17804), (4451, 17556), (5852, 13353), (8778, 8902)]