80087436

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 243629568

約数和(自身を除く): 163542132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 47, 52, 66, 78, 94, 99, 117, 132, 141, 143, 156, 188, 198, 234, 282, 286, 331, 396, 423, 429, 468, 517, 564, 572, 611, 662, 846, 858, 993, 1034, 1222, 1287, 1324, 1551, 1692, 1716, 1833, 1986, 2068, 2444, 2574, 2979, 3102, 3641, 3666, 3972, 4303, 4653, 5148, 5499, 5958, 6204, 6721, 7282, 7332, 8606, 9306, 10923, 10998, 11916, 12909, 13442, 14564, 15557, 17212, 18612, 20163, 21846, 21996, 25818, 26884, 31114, 32769, 38727, 40326, 43692, 46671, 47333, 51636, 60489, 62228, 65538, 77454, 80652, 93342, 94666, 120978, 131076, 140013, 141999, 154908, 171127, 186684, 189332, 202241, 241956, 280026, 283998, 342254, 404482, 425997, 513381, 560052, 567996, 606723, 684508, 808964, 851994, 1026762, 1213446, 1540143, 1703988, 1820169, 2053524, 2224651, 2426892, 3080286, 3640338, 4449302, 6160572, 6673953, 7280676, 8898604, 13347906, 20021859, 26695812, 40043718, 80087436]

約数ペア:

[(1, 80087436), (2, 40043718), (3, 26695812), (4, 20021859), (6, 13347906), (9, 8898604), (11, 7280676), (12, 6673953), (13, 6160572), (18, 4449302), (22, 3640338), (26, 3080286), (33, 2426892), (36, 2224651), (39, 2053524), (44, 1820169), (47, 1703988), (52, 1540143), (66, 1213446), (78, 1026762), (94, 851994), (99, 808964), (117, 684508), (132, 606723), (141, 567996), (143, 560052), (156, 513381), (188, 425997), (198, 404482), (234, 342254), (282, 283998), (286, 280026), (331, 241956), (396, 202241), (423, 189332), (429, 186684), (468, 171127), (517, 154908), (564, 141999), (572, 140013), (611, 131076), (662, 120978), (846, 94666), (858, 93342), (993, 80652), (1034, 77454), (1222, 65538), (1287, 62228), (1324, 60489), (1551, 51636), (1692, 47333), (1716, 46671), (1833, 43692), (1986, 40326), (2068, 38727), (2444, 32769), (2574, 31114), (2979, 26884), (3102, 25818), (3641, 21996), (3666, 21846), (3972, 20163), (4303, 18612), (4653, 17212), (5148, 15557), (5499, 14564), (5958, 13442), (6204, 12909), (6721, 11916), (7282, 10998), (7332, 10923), (8606, 9306)]