87195576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 254016000

約数和(自身を除く): 166820424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 29, 39, 46, 52, 58, 69, 78, 87, 92, 104, 116, 138, 156, 174, 184, 232, 276, 299, 312, 348, 377, 419, 552, 598, 667, 696, 754, 838, 897, 1131, 1196, 1257, 1334, 1508, 1676, 1794, 2001, 2262, 2392, 2514, 2668, 3016, 3352, 3588, 4002, 4524, 5028, 5336, 5447, 7176, 8004, 8671, 9048, 9637, 10056, 10894, 12151, 16008, 16341, 17342, 19274, 21788, 24302, 26013, 28911, 32682, 34684, 36453, 38548, 43576, 48604, 52026, 57822, 65364, 69368, 72906, 77096, 97208, 104052, 115644, 125281, 130728, 145812, 157963, 208104, 231288, 250562, 279473, 291624, 315926, 375843, 473889, 501124, 558946, 631852, 751686, 838419, 947778, 1002248, 1117892, 1263704, 1503372, 1676838, 1895556, 2235784, 3006744, 3353676, 3633149, 3791112, 6707352, 7266298, 10899447, 14532596, 21798894, 29065192, 43597788, 87195576]

約数ペア:

[(1, 87195576), (2, 43597788), (3, 29065192), (4, 21798894), (6, 14532596), (8, 10899447), (12, 7266298), (13, 6707352), (23, 3791112), (24, 3633149), (26, 3353676), (29, 3006744), (39, 2235784), (46, 1895556), (52, 1676838), (58, 1503372), (69, 1263704), (78, 1117892), (87, 1002248), (92, 947778), (104, 838419), (116, 751686), (138, 631852), (156, 558946), (174, 501124), (184, 473889), (232, 375843), (276, 315926), (299, 291624), (312, 279473), (348, 250562), (377, 231288), (419, 208104), (552, 157963), (598, 145812), (667, 130728), (696, 125281), (754, 115644), (838, 104052), (897, 97208), (1131, 77096), (1196, 72906), (1257, 69368), (1334, 65364), (1508, 57822), (1676, 52026), (1794, 48604), (2001, 43576), (2262, 38548), (2392, 36453), (2514, 34684), (2668, 32682), (3016, 28911), (3352, 26013), (3588, 24302), (4002, 21788), (4524, 19274), (5028, 17342), (5336, 16341), (5447, 16008), (7176, 12151), (8004, 10894), (8671, 10056), (9048, 9637)]