87553668

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 222082560

約数和(自身を除く): 134528892

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 53, 58, 87, 94, 101, 106, 116, 141, 159, 174, 188, 202, 212, 282, 303, 318, 348, 404, 564, 606, 636, 1212, 1363, 1537, 2491, 2726, 2929, 3074, 4089, 4611, 4747, 4982, 5353, 5452, 5858, 6148, 7473, 8178, 8787, 9222, 9494, 9964, 10706, 11716, 14241, 14946, 16059, 16356, 17574, 18444, 18988, 21412, 28482, 29892, 32118, 35148, 56964, 64236, 72239, 137663, 144478, 155237, 216717, 251591, 275326, 288956, 310474, 412989, 433434, 465711, 503182, 550652, 620948, 754773, 825978, 866868, 931422, 1006364, 1509546, 1651956, 1862844, 3019092, 7296139, 14592278, 21888417, 29184556, 43776834, 87553668]

約数ペア:

[(1, 87553668), (2, 43776834), (3, 29184556), (4, 21888417), (6, 14592278), (12, 7296139), (29, 3019092), (47, 1862844), (53, 1651956), (58, 1509546), (87, 1006364), (94, 931422), (101, 866868), (106, 825978), (116, 754773), (141, 620948), (159, 550652), (174, 503182), (188, 465711), (202, 433434), (212, 412989), (282, 310474), (303, 288956), (318, 275326), (348, 251591), (404, 216717), (564, 155237), (606, 144478), (636, 137663), (1212, 72239), (1363, 64236), (1537, 56964), (2491, 35148), (2726, 32118), (2929, 29892), (3074, 28482), (4089, 21412), (4611, 18988), (4747, 18444), (4982, 17574), (5353, 16356), (5452, 16059), (5858, 14946), (6148, 14241), (7473, 11716), (8178, 10706), (8787, 9964), (9222, 9494)]