86697576

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 278834400

約数和(自身を除く): 192136824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 179, 186, 217, 248, 252, 279, 358, 372, 434, 504, 537, 558, 651, 716, 744, 868, 961, 1074, 1116, 1253, 1302, 1432, 1611, 1736, 1922, 1953, 2148, 2232, 2506, 2604, 2883, 3222, 3759, 3844, 3906, 4296, 5012, 5208, 5549, 5766, 6444, 6727, 7518, 7688, 7812, 8649, 10024, 11098, 11277, 11532, 12888, 13454, 15036, 15624, 16647, 17298, 20181, 22196, 22554, 23064, 26908, 30072, 33294, 34596, 38843, 40362, 44392, 45108, 49941, 53816, 60543, 66588, 69192, 77686, 80724, 90216, 99882, 116529, 121086, 133176, 155372, 161448, 172019, 199764, 233058, 242172, 310744, 344038, 349587, 399528, 466116, 484344, 516057, 688076, 699174, 932232, 1032114, 1204133, 1376152, 1398348, 1548171, 2064228, 2408266, 2796696, 3096342, 3612399, 4128456, 4816532, 6192684, 7224798, 9633064, 10837197, 12385368, 14449596, 21674394, 28899192, 43348788, 86697576]

約数ペア:

[(1, 86697576), (2, 43348788), (3, 28899192), (4, 21674394), (6, 14449596), (7, 12385368), (8, 10837197), (9, 9633064), (12, 7224798), (14, 6192684), (18, 4816532), (21, 4128456), (24, 3612399), (28, 3096342), (31, 2796696), (36, 2408266), (42, 2064228), (56, 1548171), (62, 1398348), (63, 1376152), (72, 1204133), (84, 1032114), (93, 932232), (124, 699174), (126, 688076), (168, 516057), (179, 484344), (186, 466116), (217, 399528), (248, 349587), (252, 344038), (279, 310744), (358, 242172), (372, 233058), (434, 199764), (504, 172019), (537, 161448), (558, 155372), (651, 133176), (716, 121086), (744, 116529), (868, 99882), (961, 90216), (1074, 80724), (1116, 77686), (1253, 69192), (1302, 66588), (1432, 60543), (1611, 53816), (1736, 49941), (1922, 45108), (1953, 44392), (2148, 40362), (2232, 38843), (2506, 34596), (2604, 33294), (2883, 30072), (3222, 26908), (3759, 23064), (3844, 22554), (3906, 22196), (4296, 20181), (5012, 17298), (5208, 16647), (5549, 15624), (5766, 15036), (6444, 13454), (6727, 12888), (7518, 11532), (7688, 11277), (7812, 11098), (8649, 10024)]