78738588

素因数分解:

$2^2\times 3^3\times {\mathrm{349}}^1\times {\mathrm{2089}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 204820000

約数和(自身を除く): 126081412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 349, 698, 1047, 1396, 2089, 2094, 3141, 4178, 4188, 6267, 6282, 8356, 9423, 12534, 12564, 18801, 18846, 25068, 37602, 37692, 56403, 75204, 112806, 225612, 729061, 1458122, 2187183, 2916244, 4374366, 6561549, 8748732, 13123098, 19684647, 26246196, 39369294, 78738588]

約数ペア:

[(1, 78738588), (2, 39369294), (3, 26246196), (4, 19684647), (6, 13123098), (9, 8748732), (12, 6561549), (18, 4374366), (27, 2916244), (36, 2187183), (54, 1458122), (108, 729061), (349, 225612), (698, 112806), (1047, 75204), (1396, 56403), (2089, 37692), (2094, 37602), (3141, 25068), (4178, 18846), (4188, 18801), (6267, 12564), (6282, 12534), (8356, 9423)]