80604498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 184544640

約数和(自身を除く): 103940142

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 137, 247, 274, 397, 411, 494, 741, 794, 822, 1191, 1482, 1781, 2382, 2603, 3562, 5161, 5206, 5343, 7543, 7809, 10322, 10686, 15086, 15483, 15618, 22629, 30966, 33839, 45258, 54389, 67678, 98059, 101517, 108778, 163167, 196118, 203034, 294177, 326334, 588354, 707057, 1033391, 1414114, 2066782, 2121171, 3100173, 4242342, 6200346, 13434083, 26868166, 40302249, 80604498]

約数ペア:

[(1, 80604498), (2, 40302249), (3, 26868166), (6, 13434083), (13, 6200346), (19, 4242342), (26, 3100173), (38, 2121171), (39, 2066782), (57, 1414114), (78, 1033391), (114, 707057), (137, 588354), (247, 326334), (274, 294177), (397, 203034), (411, 196118), (494, 163167), (741, 108778), (794, 101517), (822, 98059), (1191, 67678), (1482, 54389), (1781, 45258), (2382, 33839), (2603, 30966), (3562, 22629), (5161, 15618), (5206, 15483), (5343, 15086), (7543, 10686), (7809, 10322)]