78866604

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4157}}^1$

素因数の和:4215

約数の個数: 72

約数和(自身を含む): 217945728

約数和(自身を除く): 139079124

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4157, 4743, 6324, 8314, 9486, 12471, 16628, 18972, 24942, 37413, 49884, 70669, 74826, 128867, 141338, 149652, 212007, 257734, 282676, 386601, 424014, 515468, 636021, 773202, 848028, 1159803, 1272042, 1546404, 2190739, 2319606, 2544084, 4381478, 4639212, 6572217, 8762956, 13144434, 19716651, 26288868, 39433302, 78866604]

約数ペア:

[(1, 78866604), (2, 39433302), (3, 26288868), (4, 19716651), (6, 13144434), (9, 8762956), (12, 6572217), (17, 4639212), (18, 4381478), (31, 2544084), (34, 2319606), (36, 2190739), (51, 1546404), (62, 1272042), (68, 1159803), (93, 848028), (102, 773202), (124, 636021), (153, 515468), (186, 424014), (204, 386601), (279, 282676), (306, 257734), (372, 212007), (527, 149652), (558, 141338), (612, 128867), (1054, 74826), (1116, 70669), (1581, 49884), (2108, 37413), (3162, 24942), (4157, 18972), (4743, 16628), (6324, 12471), (8314, 9486)]