87385584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 274982400

約数和(自身を除く): 187596816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 33, 39, 44, 48, 52, 58, 66, 78, 87, 88, 104, 116, 132, 143, 156, 174, 176, 208, 232, 264, 286, 312, 319, 348, 377, 429, 439, 464, 528, 572, 624, 638, 696, 754, 858, 878, 957, 1131, 1144, 1276, 1317, 1392, 1508, 1716, 1756, 1914, 2262, 2288, 2552, 2634, 3016, 3432, 3512, 3828, 4147, 4524, 4829, 5104, 5268, 5707, 6032, 6864, 7024, 7656, 8294, 9048, 9658, 10536, 11414, 12441, 12731, 14487, 15312, 16588, 17121, 18096, 19316, 21072, 22828, 24882, 25462, 28974, 33176, 34242, 38193, 38632, 45656, 49764, 50924, 57948, 62777, 66352, 68484, 76386, 77264, 91312, 99528, 101848, 115896, 125554, 136968, 140041, 152772, 165503, 188331, 199056, 203696, 231792, 251108, 273936, 280082, 305544, 331006, 376662, 420123, 496509, 502216, 560164, 611088, 662012, 753324, 840246, 993018, 1004432, 1120328, 1324024, 1506648, 1680492, 1820533, 1986036, 2240656, 2648048, 3013296, 3360984, 3641066, 3972072, 5461599, 6721968, 7282132, 7944144, 10923198, 14564264, 21846396, 29128528, 43692792, 87385584]

約数ペア:

[(1, 87385584), (2, 43692792), (3, 29128528), (4, 21846396), (6, 14564264), (8, 10923198), (11, 7944144), (12, 7282132), (13, 6721968), (16, 5461599), (22, 3972072), (24, 3641066), (26, 3360984), (29, 3013296), (33, 2648048), (39, 2240656), (44, 1986036), (48, 1820533), (52, 1680492), (58, 1506648), (66, 1324024), (78, 1120328), (87, 1004432), (88, 993018), (104, 840246), (116, 753324), (132, 662012), (143, 611088), (156, 560164), (174, 502216), (176, 496509), (208, 420123), (232, 376662), (264, 331006), (286, 305544), (312, 280082), (319, 273936), (348, 251108), (377, 231792), (429, 203696), (439, 199056), (464, 188331), (528, 165503), (572, 152772), (624, 140041), (638, 136968), (696, 125554), (754, 115896), (858, 101848), (878, 99528), (957, 91312), (1131, 77264), (1144, 76386), (1276, 68484), (1317, 66352), (1392, 62777), (1508, 57948), (1716, 50924), (1756, 49764), (1914, 45656), (2262, 38632), (2288, 38193), (2552, 34242), (2634, 33176), (3016, 28974), (3432, 25462), (3512, 24882), (3828, 22828), (4147, 21072), (4524, 19316), (4829, 18096), (5104, 17121), (5268, 16588), (5707, 15312), (6032, 14487), (6864, 12731), (7024, 12441), (7656, 11414), (8294, 10536), (9048, 9658)]