79924208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3229}}^1$

素因数の和:3274

約数の個数: 80

約数和(自身を含む): 201862080

約数和(自身を除く): 121937872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3229, 3536, 6188, 6458, 12376, 12916, 22603, 24752, 25832, 41977, 45206, 51664, 54893, 83954, 90412, 109786, 167908, 180824, 219572, 293839, 335816, 361648, 384251, 439144, 587678, 671632, 713609, 768502, 878288, 1175356, 1427218, 1537004, 2350712, 2854436, 3074008, 4701424, 4995263, 5708872, 6148016, 9990526, 11417744, 19981052, 39962104, 79924208]

約数ペア:

[(1, 79924208), (2, 39962104), (4, 19981052), (7, 11417744), (8, 9990526), (13, 6148016), (14, 5708872), (16, 4995263), (17, 4701424), (26, 3074008), (28, 2854436), (34, 2350712), (52, 1537004), (56, 1427218), (68, 1175356), (91, 878288), (104, 768502), (112, 713609), (119, 671632), (136, 587678), (182, 439144), (208, 384251), (221, 361648), (238, 335816), (272, 293839), (364, 219572), (442, 180824), (476, 167908), (728, 109786), (884, 90412), (952, 83954), (1456, 54893), (1547, 51664), (1768, 45206), (1904, 41977), (3094, 25832), (3229, 24752), (3536, 22603), (6188, 12916), (6458, 12376)]