31622652

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 85424976

約数和(自身を除く): 53802324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 163, 204, 306, 317, 326, 489, 612, 634, 652, 951, 978, 1268, 1467, 1902, 1956, 2771, 2853, 2934, 3804, 5389, 5542, 5706, 5868, 8313, 10778, 11084, 11412, 16167, 16626, 21556, 24939, 32334, 33252, 48501, 49878, 51671, 64668, 97002, 99756, 103342, 155013, 194004, 206684, 310026, 465039, 620052, 878407, 930078, 1756814, 1860156, 2635221, 3513628, 5270442, 7905663, 10540884, 15811326, 31622652]

約数ペア:

[(1, 31622652), (2, 15811326), (3, 10540884), (4, 7905663), (6, 5270442), (9, 3513628), (12, 2635221), (17, 1860156), (18, 1756814), (34, 930078), (36, 878407), (51, 620052), (68, 465039), (102, 310026), (153, 206684), (163, 194004), (204, 155013), (306, 103342), (317, 99756), (326, 97002), (489, 64668), (612, 51671), (634, 49878), (652, 48501), (951, 33252), (978, 32334), (1268, 24939), (1467, 21556), (1902, 16626), (1956, 16167), (2771, 11412), (2853, 11084), (2934, 10778), (3804, 8313), (5389, 5868), (5542, 5706)]