127880532

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 120

約数和(自身を含む): 364894376

約数和(自身を除く): 237013844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 97, 108, 117, 156, 162, 194, 234, 291, 313, 324, 351, 388, 468, 582, 626, 702, 873, 939, 1053, 1164, 1252, 1261, 1404, 1746, 1878, 2106, 2522, 2619, 2817, 3492, 3756, 3783, 4069, 4212, 5044, 5238, 5634, 7566, 7857, 8138, 8451, 10476, 11268, 11349, 12207, 15132, 15714, 16276, 16902, 22698, 24414, 25353, 30361, 31428, 33804, 34047, 36621, 45396, 48828, 50706, 60722, 68094, 73242, 91083, 101412, 102141, 109863, 121444, 136188, 146484, 182166, 204282, 219726, 273249, 329589, 364332, 394693, 408564, 439452, 546498, 659178, 789386, 819747, 1092996, 1184079, 1318356, 1578772, 1639494, 2368158, 2459241, 3278988, 3552237, 4736316, 4918482, 7104474, 9836964, 10656711, 14208948, 21313422, 31970133, 42626844, 63940266, 127880532]

約数ペア:

[(1, 127880532), (2, 63940266), (3, 42626844), (4, 31970133), (6, 21313422), (9, 14208948), (12, 10656711), (13, 9836964), (18, 7104474), (26, 4918482), (27, 4736316), (36, 3552237), (39, 3278988), (52, 2459241), (54, 2368158), (78, 1639494), (81, 1578772), (97, 1318356), (108, 1184079), (117, 1092996), (156, 819747), (162, 789386), (194, 659178), (234, 546498), (291, 439452), (313, 408564), (324, 394693), (351, 364332), (388, 329589), (468, 273249), (582, 219726), (626, 204282), (702, 182166), (873, 146484), (939, 136188), (1053, 121444), (1164, 109863), (1252, 102141), (1261, 101412), (1404, 91083), (1746, 73242), (1878, 68094), (2106, 60722), (2522, 50706), (2619, 48828), (2817, 45396), (3492, 36621), (3756, 34047), (3783, 33804), (4069, 31428), (4212, 30361), (5044, 25353), (5238, 24414), (5634, 22698), (7566, 16902), (7857, 16276), (8138, 15714), (8451, 15132), (10476, 12207), (11268, 11349)]