61458876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 165582144

約数和(自身を除く): 104123268

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 233, 306, 431, 466, 612, 699, 862, 932, 1293, 1398, 1724, 2097, 2586, 2796, 3879, 3961, 4194, 5172, 7327, 7758, 7922, 8388, 11883, 14654, 15516, 15844, 21981, 23766, 29308, 35649, 43962, 47532, 65943, 71298, 87924, 100423, 131886, 142596, 200846, 263772, 301269, 401692, 602538, 903807, 1205076, 1707191, 1807614, 3414382, 3615228, 5121573, 6828764, 10243146, 15364719, 20486292, 30729438, 61458876]

約数ペア:

[(1, 61458876), (2, 30729438), (3, 20486292), (4, 15364719), (6, 10243146), (9, 6828764), (12, 5121573), (17, 3615228), (18, 3414382), (34, 1807614), (36, 1707191), (51, 1205076), (68, 903807), (102, 602538), (153, 401692), (204, 301269), (233, 263772), (306, 200846), (431, 142596), (466, 131886), (612, 100423), (699, 87924), (862, 71298), (932, 65943), (1293, 47532), (1398, 43962), (1724, 35649), (2097, 29308), (2586, 23766), (2796, 21981), (3879, 15844), (3961, 15516), (4194, 14654), (5172, 11883), (7327, 8388), (7758, 7922)]