79283988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 258048000

約数和(自身を除く): 178764012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 31, 34, 36, 42, 51, 54, 62, 63, 68, 84, 93, 102, 108, 119, 124, 126, 153, 186, 189, 199, 204, 217, 238, 252, 279, 306, 357, 372, 378, 398, 434, 459, 476, 527, 558, 597, 612, 651, 714, 756, 796, 837, 868, 918, 1054, 1071, 1116, 1194, 1302, 1393, 1428, 1581, 1674, 1791, 1836, 1953, 2108, 2142, 2388, 2604, 2786, 3162, 3213, 3348, 3383, 3582, 3689, 3906, 4179, 4284, 4743, 5373, 5572, 5859, 6169, 6324, 6426, 6766, 7164, 7378, 7812, 8358, 9486, 10149, 10746, 11067, 11718, 12338, 12537, 12852, 13532, 14229, 14756, 16716, 18507, 18972, 20298, 21492, 22134, 23436, 23681, 24676, 25074, 28458, 30447, 33201, 37014, 37611, 40596, 43183, 44268, 47362, 50148, 55521, 56916, 60894, 66402, 71043, 74028, 75222, 86366, 91341, 94724, 99603, 104873, 111042, 121788, 129549, 132804, 142086, 150444, 166563, 172732, 182682, 199206, 209746, 213129, 222084, 259098, 284172, 314619, 333126, 365364, 388647, 398412, 419492, 426258, 518196, 629238, 639387, 666252, 734111, 777294, 852516, 943857, 1165941, 1258476, 1278774, 1468222, 1554588, 1887714, 2202333, 2331882, 2557548, 2831571, 2936444, 3775428, 4404666, 4663764, 5663142, 6606999, 8809332, 11326284, 13213998, 19820997, 26427996, 39641994, 79283988]

約数ペア:

[(1, 79283988), (2, 39641994), (3, 26427996), (4, 19820997), (6, 13213998), (7, 11326284), (9, 8809332), (12, 6606999), (14, 5663142), (17, 4663764), (18, 4404666), (21, 3775428), (27, 2936444), (28, 2831571), (31, 2557548), (34, 2331882), (36, 2202333), (42, 1887714), (51, 1554588), (54, 1468222), (62, 1278774), (63, 1258476), (68, 1165941), (84, 943857), (93, 852516), (102, 777294), (108, 734111), (119, 666252), (124, 639387), (126, 629238), (153, 518196), (186, 426258), (189, 419492), (199, 398412), (204, 388647), (217, 365364), (238, 333126), (252, 314619), (279, 284172), (306, 259098), (357, 222084), (372, 213129), (378, 209746), (398, 199206), (434, 182682), (459, 172732), (476, 166563), (527, 150444), (558, 142086), (597, 132804), (612, 129549), (651, 121788), (714, 111042), (756, 104873), (796, 99603), (837, 94724), (868, 91341), (918, 86366), (1054, 75222), (1071, 74028), (1116, 71043), (1194, 66402), (1302, 60894), (1393, 56916), (1428, 55521), (1581, 50148), (1674, 47362), (1791, 44268), (1836, 43183), (1953, 40596), (2108, 37611), (2142, 37014), (2388, 33201), (2604, 30447), (2786, 28458), (3162, 25074), (3213, 24676), (3348, 23681), (3383, 23436), (3582, 22134), (3689, 21492), (3906, 20298), (4179, 18972), (4284, 18507), (4743, 16716), (5373, 14756), (5572, 14229), (5859, 13532), (6169, 12852), (6324, 12537), (6426, 12338), (6766, 11718), (7164, 11067), (7378, 10746), (7812, 10149), (8358, 9486)]