84918372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 265063680

約数和(自身を除く): 180145308

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 114, 132, 133, 147, 154, 196, 209, 228, 231, 266, 294, 308, 399, 418, 462, 532, 539, 588, 627, 691, 798, 836, 924, 931, 1078, 1254, 1382, 1463, 1596, 1617, 1862, 2073, 2156, 2508, 2764, 2793, 2926, 3234, 3724, 4146, 4389, 4837, 5586, 5852, 6468, 7601, 8292, 8778, 9674, 10241, 11172, 13129, 14511, 15202, 17556, 19348, 20482, 22803, 26258, 29022, 30404, 30723, 33859, 39387, 40964, 45606, 52516, 53207, 58044, 61446, 67718, 78774, 91212, 91903, 101577, 106414, 122892, 135436, 144419, 157548, 159621, 183806, 203154, 212828, 275709, 288838, 319242, 367612, 372449, 406308, 433257, 551418, 577676, 638484, 643321, 744898, 866514, 1010933, 1102836, 1117347, 1286642, 1489796, 1733028, 1929963, 2021866, 2234694, 2573284, 3032799, 3859926, 4043732, 4469388, 6065598, 7076531, 7719852, 12131196, 14153062, 21229593, 28306124, 42459186, 84918372]

約数ペア:

[(1, 84918372), (2, 42459186), (3, 28306124), (4, 21229593), (6, 14153062), (7, 12131196), (11, 7719852), (12, 7076531), (14, 6065598), (19, 4469388), (21, 4043732), (22, 3859926), (28, 3032799), (33, 2573284), (38, 2234694), (42, 2021866), (44, 1929963), (49, 1733028), (57, 1489796), (66, 1286642), (76, 1117347), (77, 1102836), (84, 1010933), (98, 866514), (114, 744898), (132, 643321), (133, 638484), (147, 577676), (154, 551418), (196, 433257), (209, 406308), (228, 372449), (231, 367612), (266, 319242), (294, 288838), (308, 275709), (399, 212828), (418, 203154), (462, 183806), (532, 159621), (539, 157548), (588, 144419), (627, 135436), (691, 122892), (798, 106414), (836, 101577), (924, 91903), (931, 91212), (1078, 78774), (1254, 67718), (1382, 61446), (1463, 58044), (1596, 53207), (1617, 52516), (1862, 45606), (2073, 40964), (2156, 39387), (2508, 33859), (2764, 30723), (2793, 30404), (2926, 29022), (3234, 26258), (3724, 22803), (4146, 20482), (4389, 19348), (4837, 17556), (5586, 15202), (5852, 14511), (6468, 13129), (7601, 11172), (8292, 10241), (8778, 9674)]