27645876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 74692800

約数和(自身を除く): 47046924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 199, 204, 227, 306, 398, 454, 597, 612, 681, 796, 908, 1194, 1362, 1791, 2043, 2388, 2724, 3383, 3582, 3859, 4086, 6766, 7164, 7718, 8172, 10149, 11577, 13532, 15436, 20298, 23154, 30447, 34731, 40596, 45173, 46308, 60894, 69462, 90346, 121788, 135519, 138924, 180692, 271038, 406557, 542076, 767941, 813114, 1535882, 1626228, 2303823, 3071764, 4607646, 6911469, 9215292, 13822938, 27645876]

約数ペア:

[(1, 27645876), (2, 13822938), (3, 9215292), (4, 6911469), (6, 4607646), (9, 3071764), (12, 2303823), (17, 1626228), (18, 1535882), (34, 813114), (36, 767941), (51, 542076), (68, 406557), (102, 271038), (153, 180692), (199, 138924), (204, 135519), (227, 121788), (306, 90346), (398, 69462), (454, 60894), (597, 46308), (612, 45173), (681, 40596), (796, 34731), (908, 30447), (1194, 23154), (1362, 20298), (1791, 15436), (2043, 13532), (2388, 11577), (2724, 10149), (3383, 8172), (3582, 7718), (3859, 7164), (4086, 6766)]