9290204

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 21450240

約数和(自身を除く): 12160036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 139, 154, 196, 217, 278, 308, 341, 434, 539, 556, 682, 868, 973, 1078, 1364, 1519, 1529, 1946, 2156, 2387, 3038, 3058, 3892, 4309, 4774, 6076, 6116, 6811, 8618, 9548, 10703, 13622, 16709, 17236, 21406, 27244, 30163, 33418, 42812, 47399, 60326, 66836, 74921, 94798, 120652, 149842, 189596, 211141, 299684, 331793, 422282, 663586, 844564, 1327172, 2322551, 4645102, 9290204]

約数ペア:

[(1, 9290204), (2, 4645102), (4, 2322551), (7, 1327172), (11, 844564), (14, 663586), (22, 422282), (28, 331793), (31, 299684), (44, 211141), (49, 189596), (62, 149842), (77, 120652), (98, 94798), (124, 74921), (139, 66836), (154, 60326), (196, 47399), (217, 42812), (278, 33418), (308, 30163), (341, 27244), (434, 21406), (539, 17236), (556, 16709), (682, 13622), (868, 10703), (973, 9548), (1078, 8618), (1364, 6811), (1519, 6116), (1529, 6076), (1946, 4774), (2156, 4309), (2387, 3892), (3038, 3058)]