127306728

素因数分解:

$2^3\times 3^6\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:370

約数の個数: 112

約数和(自身を含む): 363575520

約数和(自身を除く): 236268792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 162, 166, 216, 243, 249, 263, 324, 332, 486, 498, 526, 648, 664, 729, 747, 789, 972, 996, 1052, 1458, 1494, 1578, 1944, 1992, 2104, 2241, 2367, 2916, 2988, 3156, 4482, 4734, 5832, 5976, 6312, 6723, 7101, 8964, 9468, 13446, 14202, 17928, 18936, 20169, 21303, 21829, 26892, 28404, 40338, 42606, 43658, 53784, 56808, 60507, 63909, 65487, 80676, 85212, 87316, 121014, 127818, 130974, 161352, 170424, 174632, 191727, 196461, 242028, 255636, 261948, 383454, 392922, 484056, 511272, 523896, 589383, 766908, 785844, 1178766, 1533816, 1571688, 1768149, 2357532, 3536298, 4715064, 5304447, 7072596, 10608894, 14145192, 15913341, 21217788, 31826682, 42435576, 63653364, 127306728]

約数ペア:

[(1, 127306728), (2, 63653364), (3, 42435576), (4, 31826682), (6, 21217788), (8, 15913341), (9, 14145192), (12, 10608894), (18, 7072596), (24, 5304447), (27, 4715064), (36, 3536298), (54, 2357532), (72, 1768149), (81, 1571688), (83, 1533816), (108, 1178766), (162, 785844), (166, 766908), (216, 589383), (243, 523896), (249, 511272), (263, 484056), (324, 392922), (332, 383454), (486, 261948), (498, 255636), (526, 242028), (648, 196461), (664, 191727), (729, 174632), (747, 170424), (789, 161352), (972, 130974), (996, 127818), (1052, 121014), (1458, 87316), (1494, 85212), (1578, 80676), (1944, 65487), (1992, 63909), (2104, 60507), (2241, 56808), (2367, 53784), (2916, 43658), (2988, 42606), (3156, 40338), (4482, 28404), (4734, 26892), (5832, 21829), (5976, 21303), (6312, 20169), (6723, 18936), (7101, 17928), (8964, 14202), (9468, 13446)]