72870132272

素因数分解:

$2^4\times 7^1\times {\mathrm{6977}}^1\times {\mathrm{93253}}^1$

素因数の和:100245

約数の個数: 40

約数和(自身を含む): 161380150176

約数和(自身を除く): 88510017904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6977, 13954, 27908, 48839, 55816, 93253, 97678, 111632, 186506, 195356, 373012, 390712, 652771, 746024, 781424, 1305542, 1492048, 2611084, 5222168, 10444336, 650626181, 1301252362, 2602504724, 4554383267, 5205009448, 9108766534, 10410018896, 18217533068, 36435066136, 72870132272]

約数ペア:

[(1, 72870132272), (2, 36435066136), (4, 18217533068), (7, 10410018896), (8, 9108766534), (14, 5205009448), (16, 4554383267), (28, 2602504724), (56, 1301252362), (112, 650626181), (6977, 10444336), (13954, 5222168), (27908, 2611084), (48839, 1492048), (55816, 1305542), (93253, 781424), (97678, 746024), (111632, 652771), (186506, 390712), (195356, 373012)]