7557086628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{74413}}^1$

素因数の和:74474

約数の個数: 144

約数和(自身を含む): 24269679616

約数和(自身を除く): 16712592988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2821, 3276, 3627, 3906, 4836, 5642, 7254, 7812, 8463, 11284, 14508, 16926, 25389, 33852, 50778, 74413, 101556, 148826, 223239, 297652, 446478, 520891, 669717, 892956, 967369, 1041782, 1339434, 1562673, 1934738, 2083564, 2306803, 2678868, 2902107, 3125346, 3869476, 4613606, 4688019, 5804214, 6250692, 6771583, 6920409, 8706321, 9227212, 9376038, 11608428, 13543166, 13840818, 16147621, 17412642, 18752076, 20314749, 20761227, 27086332, 27681636, 29988439, 32295242, 34825284, 40629498, 41522454, 48442863, 59976878, 60944247, 64590484, 81258996, 83044908, 89965317, 96885726, 119953756, 121888494, 145328589, 179930634, 193771452, 209919073, 243776988, 269895951, 290657178, 359861268, 419838146, 539791902, 581314356, 629757219, 839676292, 1079583804, 1259514438, 1889271657, 2519028876, 3778543314, 7557086628]

約数ペア:

[(1, 7557086628), (2, 3778543314), (3, 2519028876), (4, 1889271657), (6, 1259514438), (7, 1079583804), (9, 839676292), (12, 629757219), (13, 581314356), (14, 539791902), (18, 419838146), (21, 359861268), (26, 290657178), (28, 269895951), (31, 243776988), (36, 209919073), (39, 193771452), (42, 179930634), (52, 145328589), (62, 121888494), (63, 119953756), (78, 96885726), (84, 89965317), (91, 83044908), (93, 81258996), (117, 64590484), (124, 60944247), (126, 59976878), (156, 48442863), (182, 41522454), (186, 40629498), (217, 34825284), (234, 32295242), (252, 29988439), (273, 27681636), (279, 27086332), (364, 20761227), (372, 20314749), (403, 18752076), (434, 17412642), (468, 16147621), (546, 13840818), (558, 13543166), (651, 11608428), (806, 9376038), (819, 9227212), (868, 8706321), (1092, 6920409), (1116, 6771583), (1209, 6250692), (1302, 5804214), (1612, 4688019), (1638, 4613606), (1953, 3869476), (2418, 3125346), (2604, 2902107), (2821, 2678868), (3276, 2306803), (3627, 2083564), (3906, 1934738), (4836, 1562673), (5642, 1339434), (7254, 1041782), (7812, 967369), (8463, 892956), (11284, 669717), (14508, 520891), (16926, 446478), (25389, 297652), (33852, 223239), (50778, 148826), (74413, 101556)]