86696844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 231135744

約数和(自身を除く): 144438900

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 73, 78, 92, 138, 146, 156, 219, 276, 292, 299, 331, 438, 598, 662, 876, 897, 949, 993, 1196, 1324, 1679, 1794, 1898, 1986, 2847, 3358, 3588, 3796, 3972, 4303, 5037, 5694, 6716, 7613, 8606, 10074, 11388, 12909, 15226, 17212, 20148, 21827, 22839, 24163, 25818, 30452, 43654, 45678, 48326, 51636, 65481, 72489, 87308, 91356, 96652, 98969, 130962, 144978, 197938, 261924, 289956, 296907, 314119, 395876, 555749, 593814, 628238, 942357, 1111498, 1187628, 1256476, 1667247, 1884714, 2222996, 3334494, 3769428, 6668988, 7224737, 14449474, 21674211, 28898948, 43348422, 86696844]

約数ペア:

[(1, 86696844), (2, 43348422), (3, 28898948), (4, 21674211), (6, 14449474), (12, 7224737), (13, 6668988), (23, 3769428), (26, 3334494), (39, 2222996), (46, 1884714), (52, 1667247), (69, 1256476), (73, 1187628), (78, 1111498), (92, 942357), (138, 628238), (146, 593814), (156, 555749), (219, 395876), (276, 314119), (292, 296907), (299, 289956), (331, 261924), (438, 197938), (598, 144978), (662, 130962), (876, 98969), (897, 96652), (949, 91356), (993, 87308), (1196, 72489), (1324, 65481), (1679, 51636), (1794, 48326), (1898, 45678), (1986, 43654), (2847, 30452), (3358, 25818), (3588, 24163), (3796, 22839), (3972, 21827), (4303, 20148), (5037, 17212), (5694, 15226), (6716, 12909), (7613, 11388), (8606, 10074)]