79238328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{253969}}^1$

素因数の和:253991

約数の個数: 32

約数和(自身を含む): 213334800

約数和(自身を除く): 134096472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 253969, 507938, 761907, 1015876, 1523814, 2031752, 3047628, 3301597, 6095256, 6603194, 9904791, 13206388, 19809582, 26412776, 39619164, 79238328]

約数ペア:

[(1, 79238328), (2, 39619164), (3, 26412776), (4, 19809582), (6, 13206388), (8, 9904791), (12, 6603194), (13, 6095256), (24, 3301597), (26, 3047628), (39, 2031752), (52, 1523814), (78, 1015876), (104, 761907), (156, 507938), (312, 253969)]