48131964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 138378240

約数和(自身を除く): 90246276

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 43, 51, 59, 62, 68, 86, 93, 102, 118, 124, 129, 153, 172, 177, 186, 204, 236, 258, 279, 306, 354, 372, 387, 516, 527, 531, 558, 612, 708, 731, 774, 1003, 1054, 1062, 1116, 1333, 1462, 1548, 1581, 1829, 2006, 2108, 2124, 2193, 2537, 2666, 2924, 3009, 3162, 3658, 3999, 4012, 4386, 4743, 5074, 5332, 5487, 6018, 6324, 6579, 7316, 7611, 7998, 8772, 9027, 9486, 10148, 10974, 11997, 12036, 13158, 15222, 15996, 16461, 18054, 18972, 21948, 22661, 22833, 23994, 26316, 30444, 31093, 32922, 36108, 43129, 45322, 45666, 47988, 62186, 65844, 67983, 78647, 86258, 90644, 91332, 93279, 124372, 129387, 135966, 157294, 172516, 186558, 203949, 235941, 258774, 271932, 279837, 314588, 373116, 388161, 407898, 471882, 517548, 559674, 707823, 776322, 815796, 943764, 1119348, 1336999, 1415646, 1552644, 2673998, 2831292, 4010997, 5347996, 8021994, 12032991, 16043988, 24065982, 48131964]

約数ペア:

[(1, 48131964), (2, 24065982), (3, 16043988), (4, 12032991), (6, 8021994), (9, 5347996), (12, 4010997), (17, 2831292), (18, 2673998), (31, 1552644), (34, 1415646), (36, 1336999), (43, 1119348), (51, 943764), (59, 815796), (62, 776322), (68, 707823), (86, 559674), (93, 517548), (102, 471882), (118, 407898), (124, 388161), (129, 373116), (153, 314588), (172, 279837), (177, 271932), (186, 258774), (204, 235941), (236, 203949), (258, 186558), (279, 172516), (306, 157294), (354, 135966), (372, 129387), (387, 124372), (516, 93279), (527, 91332), (531, 90644), (558, 86258), (612, 78647), (708, 67983), (731, 65844), (774, 62186), (1003, 47988), (1054, 45666), (1062, 45322), (1116, 43129), (1333, 36108), (1462, 32922), (1548, 31093), (1581, 30444), (1829, 26316), (2006, 23994), (2108, 22833), (2124, 22661), (2193, 21948), (2537, 18972), (2666, 18054), (2924, 16461), (3009, 15996), (3162, 15222), (3658, 13158), (3999, 12036), (4012, 11997), (4386, 10974), (4743, 10148), (5074, 9486), (5332, 9027), (5487, 8772), (6018, 7998), (6324, 7611), (6579, 7316)]