7672644

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 24393600

約数和(自身を除く): 16720956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 199, 204, 238, 252, 306, 324, 357, 378, 398, 459, 476, 567, 597, 612, 714, 756, 796, 918, 1071, 1134, 1194, 1377, 1393, 1428, 1791, 1836, 2142, 2268, 2388, 2754, 2786, 3213, 3383, 3582, 4179, 4284, 5373, 5508, 5572, 6426, 6766, 7164, 8358, 9639, 10149, 10746, 12537, 12852, 13532, 16119, 16716, 19278, 20298, 21492, 23681, 25074, 30447, 32238, 37611, 38556, 40596, 47362, 50148, 60894, 64476, 71043, 75222, 91341, 94724, 112833, 121788, 142086, 150444, 182682, 213129, 225666, 274023, 284172, 365364, 426258, 451332, 548046, 639387, 852516, 1096092, 1278774, 1918161, 2557548, 3836322, 7672644]

約数ペア:

[(1, 7672644), (2, 3836322), (3, 2557548), (4, 1918161), (6, 1278774), (7, 1096092), (9, 852516), (12, 639387), (14, 548046), (17, 451332), (18, 426258), (21, 365364), (27, 284172), (28, 274023), (34, 225666), (36, 213129), (42, 182682), (51, 150444), (54, 142086), (63, 121788), (68, 112833), (81, 94724), (84, 91341), (102, 75222), (108, 71043), (119, 64476), (126, 60894), (153, 50148), (162, 47362), (189, 40596), (199, 38556), (204, 37611), (238, 32238), (252, 30447), (306, 25074), (324, 23681), (357, 21492), (378, 20298), (398, 19278), (459, 16716), (476, 16119), (567, 13532), (597, 12852), (612, 12537), (714, 10746), (756, 10149), (796, 9639), (918, 8358), (1071, 7164), (1134, 6766), (1194, 6426), (1377, 5572), (1393, 5508), (1428, 5373), (1791, 4284), (1836, 4179), (2142, 3582), (2268, 3383), (2388, 3213), (2754, 2786)]