85316982

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 193342464

約数和(自身を除く): 108025482

約数列:

[1, 2, 3, 6, 17, 23, 34, 41, 46, 51, 69, 82, 102, 123, 138, 246, 391, 697, 782, 887, 943, 1173, 1394, 1774, 1886, 2091, 2346, 2661, 2829, 4182, 5322, 5658, 15079, 16031, 20401, 30158, 32062, 36367, 40802, 45237, 48093, 61203, 72734, 90474, 96186, 109101, 122406, 218202, 346817, 618239, 693634, 836441, 1040451, 1236478, 1672882, 1854717, 2080902, 2509323, 3709434, 5018646, 14219497, 28438994, 42658491, 85316982]

約数ペア:

[(1, 85316982), (2, 42658491), (3, 28438994), (6, 14219497), (17, 5018646), (23, 3709434), (34, 2509323), (41, 2080902), (46, 1854717), (51, 1672882), (69, 1236478), (82, 1040451), (102, 836441), (123, 693634), (138, 618239), (246, 346817), (391, 218202), (697, 122406), (782, 109101), (887, 96186), (943, 90474), (1173, 72734), (1394, 61203), (1774, 48093), (1886, 45237), (2091, 40802), (2346, 36367), (2661, 32062), (2829, 30158), (4182, 20401), (5322, 16031), (5658, 15079)]