65428452

素因数分解:

$2^2\times 3^3\times {\mathrm{421}}^1\times {\mathrm{1439}}^1$

素因数の和:1873

約数の個数: 48

約数和(自身を含む): 170150400

約数和(自身を除く): 104721948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 421, 842, 1263, 1439, 1684, 2526, 2878, 3789, 4317, 5052, 5756, 7578, 8634, 11367, 12951, 15156, 17268, 22734, 25902, 38853, 45468, 51804, 77706, 155412, 605819, 1211638, 1817457, 2423276, 3634914, 5452371, 7269828, 10904742, 16357113, 21809484, 32714226, 65428452]

約数ペア:

[(1, 65428452), (2, 32714226), (3, 21809484), (4, 16357113), (6, 10904742), (9, 7269828), (12, 5452371), (18, 3634914), (27, 2423276), (36, 1817457), (54, 1211638), (108, 605819), (421, 155412), (842, 77706), (1263, 51804), (1439, 45468), (1684, 38853), (2526, 25902), (2878, 22734), (3789, 17268), (4317, 15156), (5052, 12951), (5756, 11367), (7578, 8634)]