80444448

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 274821120

約数和(自身を除く): 194376672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 96, 108, 112, 126, 141, 144, 168, 188, 189, 216, 224, 252, 282, 283, 288, 329, 336, 376, 378, 423, 432, 504, 564, 566, 658, 672, 752, 756, 846, 849, 864, 987, 1008, 1128, 1132, 1269, 1316, 1504, 1512, 1692, 1698, 1974, 1981, 2016, 2256, 2264, 2538, 2547, 2632, 2961, 3024, 3384, 3396, 3948, 3962, 4512, 4528, 5076, 5094, 5264, 5922, 5943, 6048, 6768, 6792, 7641, 7896, 7924, 8883, 9056, 10152, 10188, 10528, 11844, 11886, 13301, 13536, 13584, 15282, 15792, 15848, 17766, 17829, 20304, 20376, 23688, 23772, 26602, 27168, 30564, 31584, 31696, 35532, 35658, 39903, 40608, 40752, 47376, 47544, 53204, 53487, 61128, 63392, 71064, 71316, 79806, 81504, 93107, 94752, 95088, 106408, 106974, 119709, 122256, 142128, 142632, 159612, 186214, 190176, 212816, 213948, 239418, 244512, 279321, 284256, 285264, 319224, 359127, 372428, 425632, 427896, 478836, 558642, 570528, 638448, 718254, 744856, 837963, 855792, 957672, 1117284, 1276896, 1436508, 1489712, 1675926, 1711584, 1915344, 2234568, 2513889, 2873016, 2979424, 3351852, 3830688, 4469136, 5027778, 5746032, 6703704, 8938272, 10055556, 11492064, 13407408, 20111112, 26814816, 40222224, 80444448]

約数ペア:

[(1, 80444448), (2, 40222224), (3, 26814816), (4, 20111112), (6, 13407408), (7, 11492064), (8, 10055556), (9, 8938272), (12, 6703704), (14, 5746032), (16, 5027778), (18, 4469136), (21, 3830688), (24, 3351852), (27, 2979424), (28, 2873016), (32, 2513889), (36, 2234568), (42, 1915344), (47, 1711584), (48, 1675926), (54, 1489712), (56, 1436508), (63, 1276896), (72, 1117284), (84, 957672), (94, 855792), (96, 837963), (108, 744856), (112, 718254), (126, 638448), (141, 570528), (144, 558642), (168, 478836), (188, 427896), (189, 425632), (216, 372428), (224, 359127), (252, 319224), (282, 285264), (283, 284256), (288, 279321), (329, 244512), (336, 239418), (376, 213948), (378, 212816), (423, 190176), (432, 186214), (504, 159612), (564, 142632), (566, 142128), (658, 122256), (672, 119709), (752, 106974), (756, 106408), (846, 95088), (849, 94752), (864, 93107), (987, 81504), (1008, 79806), (1128, 71316), (1132, 71064), (1269, 63392), (1316, 61128), (1504, 53487), (1512, 53204), (1692, 47544), (1698, 47376), (1974, 40752), (1981, 40608), (2016, 39903), (2256, 35658), (2264, 35532), (2538, 31696), (2547, 31584), (2632, 30564), (2961, 27168), (3024, 26602), (3384, 23772), (3396, 23688), (3948, 20376), (3962, 20304), (4512, 17829), (4528, 17766), (5076, 15848), (5094, 15792), (5264, 15282), (5922, 13584), (5943, 13536), (6048, 13301), (6768, 11886), (6792, 11844), (7641, 10528), (7896, 10188), (7924, 10152), (8883, 9056)]