72644852005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{677}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 98124846336

約数和(自身を除く): 25479994331

約数列:

[1, 5, 11, 53, 55, 131, 265, 281, 583, 655, 677, 1405, 1441, 2915, 3091, 3385, 6943, 7205, 7447, 14893, 15455, 34715, 35881, 36811, 37235, 74465, 76373, 88687, 163823, 179405, 184055, 190237, 381865, 394691, 404921, 443435, 819115, 951185, 975557, 1950983, 1973455, 2024605, 2092607, 4700411, 4877785, 9754915, 10082561, 10463035, 21460813, 23502055, 24921047, 50412805, 51704521, 107304065, 110908171, 124605235, 258522605, 274131517, 554540855, 1320815491, 1370657585, 6604077455, 14528970401, 72644852005]

約数ペア:

[(1, 72644852005), (5, 14528970401), (11, 6604077455), (53, 1370657585), (55, 1320815491), (131, 554540855), (265, 274131517), (281, 258522605), (583, 124605235), (655, 110908171), (677, 107304065), (1405, 51704521), (1441, 50412805), (2915, 24921047), (3091, 23502055), (3385, 21460813), (6943, 10463035), (7205, 10082561), (7447, 9754915), (14893, 4877785), (15455, 4700411), (34715, 2092607), (35881, 2024605), (36811, 1973455), (37235, 1950983), (74465, 975557), (76373, 951185), (88687, 819115), (163823, 443435), (179405, 404921), (184055, 394691), (190237, 381865)]