65550996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{967}}^1$

素因数の和:1253

約数の個数: 72

約数和(自身を含む): 190270080

約数和(自身を除く): 124719084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269, 538, 807, 967, 1076, 1614, 1883, 1934, 2421, 2901, 3228, 3766, 3868, 4842, 5649, 5802, 6769, 7532, 8703, 9684, 11298, 11604, 13538, 16947, 17406, 20307, 22596, 27076, 33894, 34812, 40614, 60921, 67788, 81228, 121842, 243684, 260123, 520246, 780369, 1040492, 1560738, 1820861, 2341107, 3121476, 3641722, 4682214, 5462583, 7283444, 9364428, 10925166, 16387749, 21850332, 32775498, 65550996]

約数ペア:

[(1, 65550996), (2, 32775498), (3, 21850332), (4, 16387749), (6, 10925166), (7, 9364428), (9, 7283444), (12, 5462583), (14, 4682214), (18, 3641722), (21, 3121476), (28, 2341107), (36, 1820861), (42, 1560738), (63, 1040492), (84, 780369), (126, 520246), (252, 260123), (269, 243684), (538, 121842), (807, 81228), (967, 67788), (1076, 60921), (1614, 40614), (1883, 34812), (1934, 33894), (2421, 27076), (2901, 22596), (3228, 20307), (3766, 17406), (3868, 16947), (4842, 13538), (5649, 11604), (5802, 11298), (6769, 9684), (7532, 8703)]