102904254

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 237582072

約数和(自身を除く): 134677818

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 101, 107, 138, 202, 207, 214, 303, 321, 414, 529, 606, 642, 909, 963, 1058, 1587, 1818, 1926, 2323, 2461, 3174, 4646, 4761, 4922, 6969, 7383, 9522, 10807, 13938, 14766, 20907, 21614, 22149, 32421, 41814, 44298, 53429, 56603, 64842, 97263, 106858, 113206, 160287, 169809, 194526, 248561, 320574, 339618, 480861, 497122, 509427, 745683, 961722, 1018854, 1491366, 2237049, 4474098, 5716903, 11433806, 17150709, 34301418, 51452127, 102904254]

約数ペア:

[(1, 102904254), (2, 51452127), (3, 34301418), (6, 17150709), (9, 11433806), (18, 5716903), (23, 4474098), (46, 2237049), (69, 1491366), (101, 1018854), (107, 961722), (138, 745683), (202, 509427), (207, 497122), (214, 480861), (303, 339618), (321, 320574), (414, 248561), (529, 194526), (606, 169809), (642, 160287), (909, 113206), (963, 106858), (1058, 97263), (1587, 64842), (1818, 56603), (1926, 53429), (2323, 44298), (2461, 41814), (3174, 32421), (4646, 22149), (4761, 21614), (4922, 20907), (6969, 14766), (7383, 13938), (9522, 10807)]