76345360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10487}}^1$

素因数の和:10520

約数の個数: 80

約数和(自身を含む): 218486016

約数和(自身を除く): 142140656

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 10487, 20974, 41948, 52435, 73409, 83896, 104870, 136331, 146818, 167792, 209740, 272662, 293636, 367045, 419480, 545324, 587272, 681655, 734090, 838960, 954317, 1090648, 1174544, 1363310, 1468180, 1908634, 2181296, 2726620, 2936360, 3817268, 4771585, 5453240, 5872720, 7634536, 9543170, 10906480, 15269072, 19086340, 38172680, 76345360]

約数ペア:

[(1, 76345360), (2, 38172680), (4, 19086340), (5, 15269072), (7, 10906480), (8, 9543170), (10, 7634536), (13, 5872720), (14, 5453240), (16, 4771585), (20, 3817268), (26, 2936360), (28, 2726620), (35, 2181296), (40, 1908634), (52, 1468180), (56, 1363310), (65, 1174544), (70, 1090648), (80, 954317), (91, 838960), (104, 734090), (112, 681655), (130, 587272), (140, 545324), (182, 419480), (208, 367045), (260, 293636), (280, 272662), (364, 209740), (455, 167792), (520, 146818), (560, 136331), (728, 104870), (910, 83896), (1040, 73409), (1456, 52435), (1820, 41948), (3640, 20974), (7280, 10487)]