84278604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{991}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 207764480

約数和(自身を除く): 123485876

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 373, 746, 991, 1119, 1492, 1982, 2238, 2973, 3964, 4476, 5946, 7087, 11892, 14174, 18829, 21261, 28348, 37658, 42522, 56487, 75316, 85044, 112974, 225948, 369643, 739286, 1108929, 1478572, 2217858, 4435716, 7023217, 14046434, 21069651, 28092868, 42139302, 84278604]

約数ペア:

[(1, 84278604), (2, 42139302), (3, 28092868), (4, 21069651), (6, 14046434), (12, 7023217), (19, 4435716), (38, 2217858), (57, 1478572), (76, 1108929), (114, 739286), (228, 369643), (373, 225948), (746, 112974), (991, 85044), (1119, 75316), (1492, 56487), (1982, 42522), (2238, 37658), (2973, 28348), (3964, 21261), (4476, 18829), (5946, 14174), (7087, 11892)]