90048448

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 219456000

約数和(自身を除く): 129407552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 71, 76, 112, 133, 142, 149, 152, 224, 266, 284, 298, 304, 448, 497, 532, 568, 596, 608, 994, 1043, 1064, 1136, 1192, 1216, 1349, 1988, 2086, 2128, 2272, 2384, 2698, 2831, 3976, 4172, 4256, 4544, 4768, 5396, 5662, 7952, 8344, 8512, 9443, 9536, 10579, 10792, 11324, 15904, 16688, 18886, 19817, 21158, 21584, 22648, 31808, 33376, 37772, 39634, 42316, 43168, 45296, 66752, 74053, 75544, 79268, 84632, 86336, 90592, 148106, 151088, 158536, 169264, 181184, 201001, 296212, 302176, 317072, 338528, 402002, 592424, 604352, 634144, 677056, 804004, 1184848, 1268288, 1407007, 1608008, 2369696, 2814014, 3216016, 4739392, 5628028, 6432032, 11256056, 12864064, 22512112, 45024224, 90048448]

約数ペア:

[(1, 90048448), (2, 45024224), (4, 22512112), (7, 12864064), (8, 11256056), (14, 6432032), (16, 5628028), (19, 4739392), (28, 3216016), (32, 2814014), (38, 2369696), (56, 1608008), (64, 1407007), (71, 1268288), (76, 1184848), (112, 804004), (133, 677056), (142, 634144), (149, 604352), (152, 592424), (224, 402002), (266, 338528), (284, 317072), (298, 302176), (304, 296212), (448, 201001), (497, 181184), (532, 169264), (568, 158536), (596, 151088), (608, 148106), (994, 90592), (1043, 86336), (1064, 84632), (1136, 79268), (1192, 75544), (1216, 74053), (1349, 66752), (1988, 45296), (2086, 43168), (2128, 42316), (2272, 39634), (2384, 37772), (2698, 33376), (2831, 31808), (3976, 22648), (4172, 21584), (4256, 21158), (4544, 19817), (4768, 18886), (5396, 16688), (5662, 15904), (7952, 11324), (8344, 10792), (8512, 10579), (9443, 9536)]