91406484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11489}}^1$

素因数の和:11529

約数の個数: 72

約数和(自身を含む): 263488680

約数和(自身を除く): 172082196

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, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 11489, 22978, 34467, 45956, 68934, 103401, 137868, 149357, 195313, 206802, 298714, 390626, 413604, 448071, 585939, 597428, 781252, 896142, 1171878, 1344213, 1757817, 1792284, 2343756, 2539069, 2688426, 3515634, 5078138, 5376852, 7031268, 7617207, 10156276, 15234414, 22851621, 30468828, 45703242, 91406484]

約数ペア:

[(1, 91406484), (2, 45703242), (3, 30468828), (4, 22851621), (6, 15234414), (9, 10156276), (12, 7617207), (13, 7031268), (17, 5376852), (18, 5078138), (26, 3515634), (34, 2688426), (36, 2539069), (39, 2343756), (51, 1792284), (52, 1757817), (68, 1344213), (78, 1171878), (102, 896142), (117, 781252), (153, 597428), (156, 585939), (204, 448071), (221, 413604), (234, 390626), (306, 298714), (442, 206802), (468, 195313), (612, 149357), (663, 137868), (884, 103401), (1326, 68934), (1989, 45956), (2652, 34467), (3978, 22978), (7956, 11489)]