72294544

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 171953280

約数和(自身を除く): 99658736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 266, 304, 371, 424, 532, 641, 742, 848, 1007, 1064, 1282, 1484, 2014, 2128, 2564, 2968, 4028, 4487, 5128, 5936, 7049, 8056, 8974, 10256, 12179, 14098, 16112, 17948, 24358, 28196, 33973, 35896, 48716, 56392, 67946, 71792, 85253, 97432, 112784, 135892, 170506, 194864, 237811, 271784, 341012, 475622, 543568, 645487, 682024, 951244, 1290974, 1364048, 1902488, 2581948, 3804976, 4518409, 5163896, 9036818, 10327792, 18073636, 36147272, 72294544]

約数ペア:

[(1, 72294544), (2, 36147272), (4, 18073636), (7, 10327792), (8, 9036818), (14, 5163896), (16, 4518409), (19, 3804976), (28, 2581948), (38, 1902488), (53, 1364048), (56, 1290974), (76, 951244), (106, 682024), (112, 645487), (133, 543568), (152, 475622), (212, 341012), (266, 271784), (304, 237811), (371, 194864), (424, 170506), (532, 135892), (641, 112784), (742, 97432), (848, 85253), (1007, 71792), (1064, 67946), (1282, 56392), (1484, 48716), (2014, 35896), (2128, 33973), (2564, 28196), (2968, 24358), (4028, 17948), (4487, 16112), (5128, 14098), (5936, 12179), (7049, 10256), (8056, 8974)]