89854476

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 213954048

約数和(自身を除く): 124099572

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 263, 284, 401, 426, 526, 789, 802, 852, 1052, 1203, 1578, 1604, 2406, 3156, 4812, 18673, 28471, 37346, 56019, 56942, 74692, 85413, 105463, 112038, 113884, 170826, 210926, 224076, 316389, 341652, 421852, 632778, 1265556, 7487873, 14975746, 22463619, 29951492, 44927238, 89854476]

約数ペア:

[(1, 89854476), (2, 44927238), (3, 29951492), (4, 22463619), (6, 14975746), (12, 7487873), (71, 1265556), (142, 632778), (213, 421852), (263, 341652), (284, 316389), (401, 224076), (426, 210926), (526, 170826), (789, 113884), (802, 112038), (852, 105463), (1052, 85413), (1203, 74692), (1578, 56942), (1604, 56019), (2406, 37346), (3156, 28471), (4812, 18673)]