129504708

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3469}}^1$

素因数の和:3557

約数の個数: 72

約数和(自身を含む): 352399320

約数和(自身を除く): 222894612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 549, 612, 732, 1037, 1098, 2074, 2196, 3111, 3469, 4148, 6222, 6938, 9333, 10407, 12444, 13876, 18666, 20814, 31221, 37332, 41628, 58973, 62442, 117946, 124884, 176919, 211609, 235892, 353838, 423218, 530757, 634827, 707676, 846436, 1061514, 1269654, 1904481, 2123028, 2539308, 3597353, 3808962, 7194706, 7617924, 10792059, 14389412, 21584118, 32376177, 43168236, 64752354, 129504708]

約数ペア:

[(1, 129504708), (2, 64752354), (3, 43168236), (4, 32376177), (6, 21584118), (9, 14389412), (12, 10792059), (17, 7617924), (18, 7194706), (34, 3808962), (36, 3597353), (51, 2539308), (61, 2123028), (68, 1904481), (102, 1269654), (122, 1061514), (153, 846436), (183, 707676), (204, 634827), (244, 530757), (306, 423218), (366, 353838), (549, 235892), (612, 211609), (732, 176919), (1037, 124884), (1098, 117946), (2074, 62442), (2196, 58973), (3111, 41628), (3469, 37332), (4148, 31221), (6222, 20814), (6938, 18666), (9333, 13876), (10407, 12444)]