72676512

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1987}}^1$

素因数の和:2130

約数の個数: 72

約数和(自身を含む): 208406016

約数和(自身を除く): 135729504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 1987, 2032, 2286, 3048, 3974, 4064, 4572, 5961, 6096, 7948, 9144, 11922, 12192, 15896, 17883, 18288, 23844, 31792, 35766, 36576, 47688, 63584, 71532, 95376, 143064, 190752, 252349, 286128, 504698, 572256, 757047, 1009396, 1514094, 2018792, 2271141, 3028188, 4037584, 4542282, 6056376, 8075168, 9084564, 12112752, 18169128, 24225504, 36338256, 72676512]

約数ペア:

[(1, 72676512), (2, 36338256), (3, 24225504), (4, 18169128), (6, 12112752), (8, 9084564), (9, 8075168), (12, 6056376), (16, 4542282), (18, 4037584), (24, 3028188), (32, 2271141), (36, 2018792), (48, 1514094), (72, 1009396), (96, 757047), (127, 572256), (144, 504698), (254, 286128), (288, 252349), (381, 190752), (508, 143064), (762, 95376), (1016, 71532), (1143, 63584), (1524, 47688), (1987, 36576), (2032, 35766), (2286, 31792), (3048, 23844), (3974, 18288), (4064, 17883), (4572, 15896), (5961, 12192), (6096, 11922), (7948, 9144)]