8889450228

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{202567}}^1$

素因数の和:202653

約数の個数: 72

約数和(自身を含む): 23890059648

約数和(自身を除く): 15000609420

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, 2438, 3657, 4876, 7314, 10971, 14628, 21942, 43884, 202567, 405134, 607701, 810268, 1215402, 1823103, 2430804, 3646206, 4659041, 7292412, 9318082, 10736051, 13977123, 18636164, 21472102, 27954246, 32208153, 41931369, 42944204, 55908492, 64416306, 83862738, 96624459, 128832612, 167725476, 193248918, 246929173, 386497836, 493858346, 740787519, 987716692, 1481575038, 2222362557, 2963150076, 4444725114, 8889450228]

約数ペア:

[(1, 8889450228), (2, 4444725114), (3, 2963150076), (4, 2222362557), (6, 1481575038), (9, 987716692), (12, 740787519), (18, 493858346), (23, 386497836), (36, 246929173), (46, 193248918), (53, 167725476), (69, 128832612), (92, 96624459), (106, 83862738), (138, 64416306), (159, 55908492), (207, 42944204), (212, 41931369), (276, 32208153), (318, 27954246), (414, 21472102), (477, 18636164), (636, 13977123), (828, 10736051), (954, 9318082), (1219, 7292412), (1908, 4659041), (2438, 3646206), (3657, 2430804), (4876, 1823103), (7314, 1215402), (10971, 810268), (14628, 607701), (21942, 405134), (43884, 202567)]