42767556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 115906560

約数和(自身を除く): 73139004

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 47, 52, 57, 76, 78, 94, 114, 141, 156, 188, 228, 247, 282, 307, 494, 564, 611, 614, 741, 893, 921, 988, 1222, 1228, 1482, 1786, 1833, 1842, 2444, 2679, 2964, 3572, 3666, 3684, 3991, 5358, 5833, 7332, 7982, 10716, 11609, 11666, 11973, 14429, 15964, 17499, 23218, 23332, 23946, 28858, 34827, 34998, 43287, 46436, 47892, 57716, 69654, 69996, 75829, 86574, 139308, 151658, 173148, 187577, 227487, 274151, 303316, 375154, 454974, 548302, 562731, 750308, 822453, 909948, 1096604, 1125462, 1644906, 2250924, 3289812, 3563963, 7127926, 10691889, 14255852, 21383778, 42767556]

約数ペア:

[(1, 42767556), (2, 21383778), (3, 14255852), (4, 10691889), (6, 7127926), (12, 3563963), (13, 3289812), (19, 2250924), (26, 1644906), (38, 1125462), (39, 1096604), (47, 909948), (52, 822453), (57, 750308), (76, 562731), (78, 548302), (94, 454974), (114, 375154), (141, 303316), (156, 274151), (188, 227487), (228, 187577), (247, 173148), (282, 151658), (307, 139308), (494, 86574), (564, 75829), (611, 69996), (614, 69654), (741, 57716), (893, 47892), (921, 46436), (988, 43287), (1222, 34998), (1228, 34827), (1482, 28858), (1786, 23946), (1833, 23332), (1842, 23218), (2444, 17499), (2679, 15964), (2964, 14429), (3572, 11973), (3666, 11666), (3684, 11609), (3991, 10716), (5358, 7982), (5833, 7332)]