80319792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8243}}^1$

素因数の和:8290

約数の個数: 80

約数和(自身を含む): 245341440

約数和(自身を除く): 165021648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 8243, 9744, 16486, 24729, 32972, 49458, 57701, 65944, 98916, 115402, 131888, 173103, 197832, 230804, 239047, 346206, 395664, 461608, 478094, 692412, 717141, 923216, 956188, 1384824, 1434282, 1673329, 1912376, 2769648, 2868564, 3346658, 3824752, 5019987, 5737128, 6693316, 10039974, 11474256, 13386632, 20079948, 26773264, 40159896, 80319792]

約数ペア:

[(1, 80319792), (2, 40159896), (3, 26773264), (4, 20079948), (6, 13386632), (7, 11474256), (8, 10039974), (12, 6693316), (14, 5737128), (16, 5019987), (21, 3824752), (24, 3346658), (28, 2868564), (29, 2769648), (42, 1912376), (48, 1673329), (56, 1434282), (58, 1384824), (84, 956188), (87, 923216), (112, 717141), (116, 692412), (168, 478094), (174, 461608), (203, 395664), (232, 346206), (336, 239047), (348, 230804), (406, 197832), (464, 173103), (609, 131888), (696, 115402), (812, 98916), (1218, 65944), (1392, 57701), (1624, 49458), (2436, 32972), (3248, 24729), (4872, 16486), (8243, 9744)]