78275868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 217362432

約数和(自身を除く): 139086564

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 37, 44, 47, 62, 66, 74, 93, 94, 111, 121, 124, 132, 141, 148, 186, 188, 222, 242, 282, 341, 363, 372, 407, 444, 484, 517, 564, 682, 726, 814, 1023, 1034, 1147, 1221, 1364, 1452, 1457, 1551, 1628, 1739, 2046, 2068, 2294, 2442, 2914, 3102, 3441, 3478, 3751, 4092, 4371, 4477, 4588, 4884, 5217, 5687, 5828, 6204, 6882, 6956, 7502, 8742, 8954, 10434, 11253, 11374, 12617, 13431, 13764, 15004, 16027, 17061, 17484, 17908, 19129, 20868, 22506, 22748, 25234, 26862, 32054, 34122, 37851, 38258, 45012, 48081, 50468, 53724, 53909, 57387, 64108, 68244, 75702, 76516, 96162, 107818, 114774, 138787, 151404, 161727, 176297, 192324, 210419, 215636, 229548, 277574, 323454, 352594, 416361, 420838, 528891, 555148, 592999, 631257, 646908, 705188, 832722, 841676, 1057782, 1185998, 1262514, 1665444, 1778997, 2115564, 2371996, 2525028, 3557994, 6522989, 7115988, 13045978, 19568967, 26091956, 39137934, 78275868]

約数ペア:

[(1, 78275868), (2, 39137934), (3, 26091956), (4, 19568967), (6, 13045978), (11, 7115988), (12, 6522989), (22, 3557994), (31, 2525028), (33, 2371996), (37, 2115564), (44, 1778997), (47, 1665444), (62, 1262514), (66, 1185998), (74, 1057782), (93, 841676), (94, 832722), (111, 705188), (121, 646908), (124, 631257), (132, 592999), (141, 555148), (148, 528891), (186, 420838), (188, 416361), (222, 352594), (242, 323454), (282, 277574), (341, 229548), (363, 215636), (372, 210419), (407, 192324), (444, 176297), (484, 161727), (517, 151404), (564, 138787), (682, 114774), (726, 107818), (814, 96162), (1023, 76516), (1034, 75702), (1147, 68244), (1221, 64108), (1364, 57387), (1452, 53909), (1457, 53724), (1551, 50468), (1628, 48081), (1739, 45012), (2046, 38258), (2068, 37851), (2294, 34122), (2442, 32054), (2914, 26862), (3102, 25234), (3441, 22748), (3478, 22506), (3751, 20868), (4092, 19129), (4371, 17908), (4477, 17484), (4588, 17061), (4884, 16027), (5217, 15004), (5687, 13764), (5828, 13431), (6204, 12617), (6882, 11374), (6956, 11253), (7502, 10434), (8742, 8954)]