42668496

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1041

約数の個数: 120

約数和(自身を含む): 134324736

約数和(自身を除く): 91656240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 828, 897, 936, 991, 1104, 1196, 1656, 1794, 1872, 1982, 2392, 2691, 2973, 3312, 3588, 3964, 4784, 5382, 5946, 7176, 7928, 8919, 10764, 11892, 12883, 14352, 15856, 17838, 21528, 22793, 23784, 25766, 35676, 38649, 43056, 45586, 47568, 51532, 68379, 71352, 77298, 91172, 103064, 115947, 136758, 142704, 154596, 182344, 205137, 206128, 231894, 273516, 296309, 309192, 364688, 410274, 463788, 547032, 592618, 618384, 820548, 888927, 927576, 1094064, 1185236, 1641096, 1777854, 1855152, 2370472, 2666781, 3282192, 3555708, 4740944, 5333562, 7111416, 10667124, 14222832, 21334248, 42668496]

約数ペア:

[(1, 42668496), (2, 21334248), (3, 14222832), (4, 10667124), (6, 7111416), (8, 5333562), (9, 4740944), (12, 3555708), (13, 3282192), (16, 2666781), (18, 2370472), (23, 1855152), (24, 1777854), (26, 1641096), (36, 1185236), (39, 1094064), (46, 927576), (48, 888927), (52, 820548), (69, 618384), (72, 592618), (78, 547032), (92, 463788), (104, 410274), (117, 364688), (138, 309192), (144, 296309), (156, 273516), (184, 231894), (207, 206128), (208, 205137), (234, 182344), (276, 154596), (299, 142704), (312, 136758), (368, 115947), (414, 103064), (468, 91172), (552, 77298), (598, 71352), (624, 68379), (828, 51532), (897, 47568), (936, 45586), (991, 43056), (1104, 38649), (1196, 35676), (1656, 25766), (1794, 23784), (1872, 22793), (1982, 21528), (2392, 17838), (2691, 15856), (2973, 14352), (3312, 12883), (3588, 11892), (3964, 10764), (4784, 8919), (5382, 7928), (5946, 7176)]