104991172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 224211456

約数和(自身を除く): 119220284

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 191, 286, 341, 382, 403, 572, 682, 764, 806, 961, 1364, 1612, 1922, 2101, 2483, 3844, 4202, 4433, 4966, 5921, 8404, 8866, 9932, 10571, 11842, 12493, 17732, 21142, 23684, 24986, 27313, 42284, 49972, 54626, 65131, 76973, 109252, 130262, 137423, 153946, 183551, 260524, 274846, 307892, 367102, 549692, 734204, 846703, 1693406, 2019061, 2386163, 3386812, 4038122, 4772326, 8076244, 9544652, 26247793, 52495586, 104991172]

約数ペア:

[(1, 104991172), (2, 52495586), (4, 26247793), (11, 9544652), (13, 8076244), (22, 4772326), (26, 4038122), (31, 3386812), (44, 2386163), (52, 2019061), (62, 1693406), (124, 846703), (143, 734204), (191, 549692), (286, 367102), (341, 307892), (382, 274846), (403, 260524), (572, 183551), (682, 153946), (764, 137423), (806, 130262), (961, 109252), (1364, 76973), (1612, 65131), (1922, 54626), (2101, 49972), (2483, 42284), (3844, 27313), (4202, 24986), (4433, 23684), (4966, 21142), (5921, 17732), (8404, 12493), (8866, 11842), (9932, 10571)]