90706356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:930

約数の個数: 108

約数和(自身を含む): 263184012

約数和(自身を除く): 172477656

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 204, 221, 234, 306, 338, 442, 468, 507, 612, 663, 676, 877, 884, 1014, 1326, 1521, 1754, 1989, 2028, 2631, 2652, 2873, 3042, 3508, 3978, 5262, 5746, 6084, 7893, 7956, 8619, 10524, 11401, 11492, 14909, 15786, 17238, 22802, 25857, 29818, 31572, 34203, 34476, 44727, 45604, 51714, 59636, 68406, 89454, 102609, 103428, 134181, 136812, 148213, 178908, 193817, 205218, 268362, 296426, 387634, 410436, 444639, 536724, 581451, 592852, 775268, 889278, 1162902, 1333917, 1744353, 1778556, 2325804, 2519621, 2667834, 3488706, 5039242, 5335668, 6977412, 7558863, 10078484, 15117726, 22676589, 30235452, 45353178, 90706356]

約数ペア:

[(1, 90706356), (2, 45353178), (3, 30235452), (4, 22676589), (6, 15117726), (9, 10078484), (12, 7558863), (13, 6977412), (17, 5335668), (18, 5039242), (26, 3488706), (34, 2667834), (36, 2519621), (39, 2325804), (51, 1778556), (52, 1744353), (68, 1333917), (78, 1162902), (102, 889278), (117, 775268), (153, 592852), (156, 581451), (169, 536724), (204, 444639), (221, 410436), (234, 387634), (306, 296426), (338, 268362), (442, 205218), (468, 193817), (507, 178908), (612, 148213), (663, 136812), (676, 134181), (877, 103428), (884, 102609), (1014, 89454), (1326, 68406), (1521, 59636), (1754, 51714), (1989, 45604), (2028, 44727), (2631, 34476), (2652, 34203), (2873, 31572), (3042, 29818), (3508, 25857), (3978, 22802), (5262, 17238), (5746, 15786), (6084, 14909), (7893, 11492), (7956, 11401), (8619, 10524)]