79430256

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 239207904

約数和(自身を除く): 159777648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 71, 72, 102, 136, 142, 144, 153, 204, 213, 272, 284, 306, 408, 426, 457, 568, 612, 639, 816, 852, 914, 1136, 1207, 1224, 1278, 1371, 1704, 1828, 2414, 2448, 2556, 2742, 3408, 3621, 3656, 4113, 4828, 5112, 5484, 7242, 7312, 7769, 8226, 9656, 10224, 10863, 10968, 14484, 15538, 16452, 19312, 21726, 21936, 23307, 28968, 31076, 32447, 32904, 43452, 46614, 57936, 62152, 64894, 65808, 69921, 86904, 93228, 97341, 124304, 129788, 139842, 173808, 186456, 194682, 259576, 279684, 292023, 372912, 389364, 519152, 551599, 559368, 584046, 778728, 1103198, 1118736, 1168092, 1557456, 1654797, 2206396, 2336184, 3309594, 4412792, 4672368, 4964391, 6619188, 8825584, 9928782, 13238376, 19857564, 26476752, 39715128, 79430256]

約数ペア:

[(1, 79430256), (2, 39715128), (3, 26476752), (4, 19857564), (6, 13238376), (8, 9928782), (9, 8825584), (12, 6619188), (16, 4964391), (17, 4672368), (18, 4412792), (24, 3309594), (34, 2336184), (36, 2206396), (48, 1654797), (51, 1557456), (68, 1168092), (71, 1118736), (72, 1103198), (102, 778728), (136, 584046), (142, 559368), (144, 551599), (153, 519152), (204, 389364), (213, 372912), (272, 292023), (284, 279684), (306, 259576), (408, 194682), (426, 186456), (457, 173808), (568, 139842), (612, 129788), (639, 124304), (816, 97341), (852, 93228), (914, 86904), (1136, 69921), (1207, 65808), (1224, 64894), (1278, 62152), (1371, 57936), (1704, 46614), (1828, 43452), (2414, 32904), (2448, 32447), (2556, 31076), (2742, 28968), (3408, 23307), (3621, 21936), (3656, 21726), (4113, 19312), (4828, 16452), (5112, 15538), (5484, 14484), (7242, 10968), (7312, 10863), (7769, 10224), (8226, 9656)]