87899652

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2089

約数の個数: 72

約数和(自身を含む): 236343744

約数和(自身を除く): 148444092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 636, 828, 954, 1219, 1908, 2003, 2438, 3657, 4006, 4876, 6009, 7314, 8012, 10971, 12018, 14628, 18027, 21942, 24036, 36054, 43884, 46069, 72108, 92138, 106159, 138207, 184276, 212318, 276414, 318477, 414621, 424636, 552828, 636954, 829242, 955431, 1273908, 1658484, 1910862, 2441657, 3821724, 4883314, 7324971, 9766628, 14649942, 21974913, 29299884, 43949826, 87899652]

約数ペア:

[(1, 87899652), (2, 43949826), (3, 29299884), (4, 21974913), (6, 14649942), (9, 9766628), (12, 7324971), (18, 4883314), (23, 3821724), (36, 2441657), (46, 1910862), (53, 1658484), (69, 1273908), (92, 955431), (106, 829242), (138, 636954), (159, 552828), (207, 424636), (212, 414621), (276, 318477), (318, 276414), (414, 212318), (477, 184276), (636, 138207), (828, 106159), (954, 92138), (1219, 72108), (1908, 46069), (2003, 43884), (2438, 36054), (3657, 24036), (4006, 21942), (4876, 18027), (6009, 14628), (7314, 12018), (8012, 10971)]