91002972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 233985024

約数和(自身を除く): 142982052

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 71, 102, 103, 122, 142, 183, 204, 206, 213, 244, 284, 309, 366, 412, 426, 618, 732, 852, 1037, 1207, 1236, 1751, 2074, 2414, 3111, 3502, 3621, 4148, 4331, 4828, 5253, 6222, 6283, 7004, 7242, 7313, 8662, 10506, 12444, 12566, 12993, 14484, 14626, 17324, 18849, 21012, 21939, 25132, 25986, 29252, 37698, 43878, 51972, 73627, 75396, 87756, 106811, 124321, 147254, 213622, 220881, 248642, 294508, 320433, 372963, 427244, 441762, 446093, 497284, 640866, 745926, 883524, 892186, 1281732, 1338279, 1491852, 1784372, 2676558, 5353116, 7583581, 15167162, 22750743, 30334324, 45501486, 91002972]

約数ペア:

[(1, 91002972), (2, 45501486), (3, 30334324), (4, 22750743), (6, 15167162), (12, 7583581), (17, 5353116), (34, 2676558), (51, 1784372), (61, 1491852), (68, 1338279), (71, 1281732), (102, 892186), (103, 883524), (122, 745926), (142, 640866), (183, 497284), (204, 446093), (206, 441762), (213, 427244), (244, 372963), (284, 320433), (309, 294508), (366, 248642), (412, 220881), (426, 213622), (618, 147254), (732, 124321), (852, 106811), (1037, 87756), (1207, 75396), (1236, 73627), (1751, 51972), (2074, 43878), (2414, 37698), (3111, 29252), (3502, 25986), (3621, 25132), (4148, 21939), (4331, 21012), (4828, 18849), (5253, 17324), (6222, 14626), (6283, 14484), (7004, 12993), (7242, 12566), (7313, 12444), (8662, 10506)]