109702908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1901}}^1$

素因数の和:2147

約数の個数: 72

約数和(自身を含む): 318470880

約数和(自身を除く): 208767972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1603, 1901, 2061, 2748, 3206, 3802, 4122, 4809, 5703, 6412, 7604, 8244, 9618, 11406, 13307, 14427, 17109, 19236, 22812, 26614, 28854, 34218, 39921, 53228, 57708, 68436, 79842, 119763, 159684, 239526, 435329, 479052, 870658, 1305987, 1741316, 2611974, 3047303, 3917961, 5223948, 6094606, 7835922, 9141909, 12189212, 15671844, 18283818, 27425727, 36567636, 54851454, 109702908]

約数ペア:

[(1, 109702908), (2, 54851454), (3, 36567636), (4, 27425727), (6, 18283818), (7, 15671844), (9, 12189212), (12, 9141909), (14, 7835922), (18, 6094606), (21, 5223948), (28, 3917961), (36, 3047303), (42, 2611974), (63, 1741316), (84, 1305987), (126, 870658), (229, 479052), (252, 435329), (458, 239526), (687, 159684), (916, 119763), (1374, 79842), (1603, 68436), (1901, 57708), (2061, 53228), (2748, 39921), (3206, 34218), (3802, 28854), (4122, 26614), (4809, 22812), (5703, 19236), (6412, 17109), (7604, 14427), (8244, 13307), (9618, 11406)]