64942278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 144027072

約数和(自身を除く): 79084794

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 53, 82, 102, 106, 123, 159, 246, 293, 318, 586, 697, 879, 901, 1394, 1758, 1802, 2091, 2173, 2703, 4182, 4346, 4981, 5406, 6519, 9962, 12013, 13038, 14943, 15529, 24026, 29886, 31058, 36039, 36941, 46587, 72078, 73882, 93174, 110823, 204221, 221646, 263993, 408442, 527986, 612663, 636689, 791979, 1225326, 1273378, 1583958, 1910067, 3820134, 10823713, 21647426, 32471139, 64942278]

約数ペア:

[(1, 64942278), (2, 32471139), (3, 21647426), (6, 10823713), (17, 3820134), (34, 1910067), (41, 1583958), (51, 1273378), (53, 1225326), (82, 791979), (102, 636689), (106, 612663), (123, 527986), (159, 408442), (246, 263993), (293, 221646), (318, 204221), (586, 110823), (697, 93174), (879, 73882), (901, 72078), (1394, 46587), (1758, 36941), (1802, 36039), (2091, 31058), (2173, 29886), (2703, 24026), (4182, 15529), (4346, 14943), (4981, 13038), (5406, 12013), (6519, 9962)]