77987772

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{14159}}^1$

素因数の和:14192

約数の個数: 60

約数和(自身を含む): 215883360

約数和(自身を除く): 137895588

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 14159, 28318, 42477, 56636, 84954, 127431, 169908, 240703, 254862, 382293, 481406, 509724, 722109, 764586, 962812, 1146879, 1444218, 1529172, 2166327, 2293758, 2888436, 4332654, 4587516, 6498981, 8665308, 12997962, 19496943, 25995924, 38993886, 77987772]

約数ペア:

[(1, 77987772), (2, 38993886), (3, 25995924), (4, 19496943), (6, 12997962), (9, 8665308), (12, 6498981), (17, 4587516), (18, 4332654), (27, 2888436), (34, 2293758), (36, 2166327), (51, 1529172), (54, 1444218), (68, 1146879), (81, 962812), (102, 764586), (108, 722109), (153, 509724), (162, 481406), (204, 382293), (306, 254862), (324, 240703), (459, 169908), (612, 127431), (918, 84954), (1377, 56636), (1836, 42477), (2754, 28318), (5508, 14159)]