40862772

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{73}}^2$

素因数の和:230

約数の個数: 72

約数和(自身を含む): 108924480

約数和(自身を除く): 68061708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 73, 108, 142, 146, 213, 219, 284, 292, 426, 438, 639, 657, 852, 876, 1278, 1314, 1917, 1971, 2556, 2628, 3834, 3942, 5183, 5329, 7668, 7884, 10366, 10658, 15549, 15987, 20732, 21316, 31098, 31974, 46647, 47961, 62196, 63948, 93294, 95922, 139941, 143883, 186588, 191844, 279882, 287766, 378359, 559764, 575532, 756718, 1135077, 1513436, 2270154, 3405231, 4540308, 6810462, 10215693, 13620924, 20431386, 40862772]

約数ペア:

[(1, 40862772), (2, 20431386), (3, 13620924), (4, 10215693), (6, 6810462), (9, 4540308), (12, 3405231), (18, 2270154), (27, 1513436), (36, 1135077), (54, 756718), (71, 575532), (73, 559764), (108, 378359), (142, 287766), (146, 279882), (213, 191844), (219, 186588), (284, 143883), (292, 139941), (426, 95922), (438, 93294), (639, 63948), (657, 62196), (852, 47961), (876, 46647), (1278, 31974), (1314, 31098), (1917, 21316), (1971, 20732), (2556, 15987), (2628, 15549), (3834, 10658), (3942, 10366), (5183, 7884), (5329, 7668)]