90711894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1613}}^1$

素因数の和:1741

約数の個数: 64

約数和(自身を含む): 225598464

約数和(自身を除く): 134886570

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 103, 182, 206, 273, 309, 546, 618, 721, 1339, 1442, 1613, 2163, 2678, 3226, 4017, 4326, 4839, 8034, 9373, 9678, 11291, 18746, 20969, 22582, 28119, 33873, 41938, 56238, 62907, 67746, 125814, 146783, 166139, 293566, 332278, 440349, 498417, 880698, 996834, 1162973, 2159807, 2325946, 3488919, 4319614, 6479421, 6977838, 12958842, 15118649, 30237298, 45355947, 90711894]

約数ペア:

[(1, 90711894), (2, 45355947), (3, 30237298), (6, 15118649), (7, 12958842), (13, 6977838), (14, 6479421), (21, 4319614), (26, 3488919), (39, 2325946), (42, 2159807), (78, 1162973), (91, 996834), (103, 880698), (182, 498417), (206, 440349), (273, 332278), (309, 293566), (546, 166139), (618, 146783), (721, 125814), (1339, 67746), (1442, 62907), (1613, 56238), (2163, 41938), (2678, 33873), (3226, 28119), (4017, 22582), (4326, 20969), (4839, 18746), (8034, 11291), (9373, 9678)]