73439874

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3347}}^1$

素因数の和:3431

約数の個数: 48

約数和(自身を含む): 169221312

約数和(自身を除く): 95781438

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 954, 1219, 2438, 3347, 3657, 6694, 7314, 10041, 10971, 20082, 21942, 30123, 60246, 76981, 153962, 177391, 230943, 354782, 461886, 532173, 692829, 1064346, 1385658, 1596519, 3193038, 4079993, 8159986, 12239979, 24479958, 36719937, 73439874]

約数ペア:

[(1, 73439874), (2, 36719937), (3, 24479958), (6, 12239979), (9, 8159986), (18, 4079993), (23, 3193038), (46, 1596519), (53, 1385658), (69, 1064346), (106, 692829), (138, 532173), (159, 461886), (207, 354782), (318, 230943), (414, 177391), (477, 153962), (954, 76981), (1219, 60246), (2438, 30123), (3347, 21942), (3657, 20082), (6694, 10971), (7314, 10041)]