78629712

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:457

約数の個数: 120

約数和(自身を含む): 239350752

約数和(自身を除く): 160721040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 101, 112, 147, 168, 196, 202, 294, 303, 331, 336, 392, 404, 588, 606, 662, 707, 784, 808, 993, 1176, 1212, 1324, 1414, 1616, 1986, 2121, 2317, 2352, 2424, 2648, 2828, 3972, 4242, 4634, 4848, 4949, 5296, 5656, 6951, 7944, 8484, 9268, 9898, 11312, 13902, 14847, 15888, 16219, 16968, 18536, 19796, 27804, 29694, 32438, 33431, 33936, 37072, 39592, 48657, 55608, 59388, 64876, 66862, 79184, 97314, 100293, 111216, 118776, 129752, 133724, 194628, 200586, 234017, 237552, 259504, 267448, 389256, 401172, 468034, 534896, 702051, 778512, 802344, 936068, 1404102, 1604688, 1638119, 1872136, 2808204, 3276238, 3744272, 4914357, 5616408, 6552476, 9828714, 11232816, 13104952, 19657428, 26209904, 39314856, 78629712]

約数ペア:

[(1, 78629712), (2, 39314856), (3, 26209904), (4, 19657428), (6, 13104952), (7, 11232816), (8, 9828714), (12, 6552476), (14, 5616408), (16, 4914357), (21, 3744272), (24, 3276238), (28, 2808204), (42, 1872136), (48, 1638119), (49, 1604688), (56, 1404102), (84, 936068), (98, 802344), (101, 778512), (112, 702051), (147, 534896), (168, 468034), (196, 401172), (202, 389256), (294, 267448), (303, 259504), (331, 237552), (336, 234017), (392, 200586), (404, 194628), (588, 133724), (606, 129752), (662, 118776), (707, 111216), (784, 100293), (808, 97314), (993, 79184), (1176, 66862), (1212, 64876), (1324, 59388), (1414, 55608), (1616, 48657), (1986, 39592), (2121, 37072), (2317, 33936), (2352, 33431), (2424, 32438), (2648, 29694), (2828, 27804), (3972, 19796), (4242, 18536), (4634, 16968), (4848, 16219), (4949, 15888), (5296, 14847), (5656, 13902), (6951, 11312), (7944, 9898), (8484, 9268)]