86472120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1045

約数の個数: 128

約数和(自身を含む): 299427840

約数和(自身を除く): 212955720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 678, 791, 840, 904, 911, 1130, 1356, 1582, 1695, 1822, 2260, 2373, 2712, 2733, 3164, 3390, 3644, 3955, 4520, 4555, 4746, 5466, 6328, 6377, 6780, 7288, 7910, 9110, 9492, 10932, 11865, 12754, 13560, 13665, 15820, 18220, 18984, 19131, 21864, 23730, 25508, 27330, 31640, 31885, 36440, 38262, 47460, 51016, 54660, 63770, 76524, 94920, 95655, 102943, 109320, 127540, 153048, 191310, 205886, 255080, 308829, 382620, 411772, 514715, 617658, 720601, 765240, 823544, 1029430, 1235316, 1441202, 1544145, 2058860, 2161803, 2470632, 2882404, 3088290, 3603005, 4117720, 4323606, 5764808, 6176580, 7206010, 8647212, 10809015, 12353160, 14412020, 17294424, 21618030, 28824040, 43236060, 86472120]

約数ペア:

[(1, 86472120), (2, 43236060), (3, 28824040), (4, 21618030), (5, 17294424), (6, 14412020), (7, 12353160), (8, 10809015), (10, 8647212), (12, 7206010), (14, 6176580), (15, 5764808), (20, 4323606), (21, 4117720), (24, 3603005), (28, 3088290), (30, 2882404), (35, 2470632), (40, 2161803), (42, 2058860), (56, 1544145), (60, 1441202), (70, 1235316), (84, 1029430), (105, 823544), (113, 765240), (120, 720601), (140, 617658), (168, 514715), (210, 411772), (226, 382620), (280, 308829), (339, 255080), (420, 205886), (452, 191310), (565, 153048), (678, 127540), (791, 109320), (840, 102943), (904, 95655), (911, 94920), (1130, 76524), (1356, 63770), (1582, 54660), (1695, 51016), (1822, 47460), (2260, 38262), (2373, 36440), (2712, 31885), (2733, 31640), (3164, 27330), (3390, 25508), (3644, 23730), (3955, 21864), (4520, 19131), (4555, 18984), (4746, 18220), (5466, 15820), (6328, 13665), (6377, 13560), (6780, 12754), (7288, 11865), (7910, 10932), (9110, 9492)]