40778988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 106868160

約数和(自身を除く): 66089172

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 61, 68, 87, 102, 113, 116, 122, 174, 183, 204, 226, 244, 339, 348, 366, 452, 493, 678, 732, 986, 1037, 1356, 1479, 1769, 1921, 1972, 2074, 2958, 3111, 3277, 3538, 3842, 4148, 5307, 5763, 5916, 6222, 6554, 6893, 7076, 7684, 9831, 10614, 11526, 12444, 13108, 13786, 19662, 20679, 21228, 23052, 27572, 30073, 39324, 41358, 55709, 60146, 82716, 90219, 111418, 117181, 120292, 167127, 180438, 199897, 222836, 234362, 334254, 351543, 360876, 399794, 468724, 599691, 668508, 703086, 799588, 1199382, 1406172, 2398764, 3398249, 6796498, 10194747, 13592996, 20389494, 40778988]

約数ペア:

[(1, 40778988), (2, 20389494), (3, 13592996), (4, 10194747), (6, 6796498), (12, 3398249), (17, 2398764), (29, 1406172), (34, 1199382), (51, 799588), (58, 703086), (61, 668508), (68, 599691), (87, 468724), (102, 399794), (113, 360876), (116, 351543), (122, 334254), (174, 234362), (183, 222836), (204, 199897), (226, 180438), (244, 167127), (339, 120292), (348, 117181), (366, 111418), (452, 90219), (493, 82716), (678, 60146), (732, 55709), (986, 41358), (1037, 39324), (1356, 30073), (1479, 27572), (1769, 23052), (1921, 21228), (1972, 20679), (2074, 19662), (2958, 13786), (3111, 13108), (3277, 12444), (3538, 11526), (3842, 10614), (4148, 9831), (5307, 7684), (5763, 7076), (5916, 6893), (6222, 6554)]