78436368

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^2$

素因数の和:389

約数の個数: 90

約数和(自身を含む): 233731134

約数和(自身を除く): 155294766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 179, 204, 272, 306, 358, 408, 537, 612, 716, 816, 1074, 1224, 1432, 1611, 2148, 2448, 2864, 3043, 3222, 4296, 6086, 6444, 8592, 9129, 12172, 12888, 18258, 24344, 25776, 27387, 32041, 36516, 48688, 54774, 64082, 73032, 96123, 109548, 128164, 146064, 192246, 219096, 256328, 288369, 384492, 438192, 512656, 544697, 576738, 768984, 1089394, 1153476, 1537968, 1634091, 2178788, 2306952, 3268182, 4357576, 4613904, 4902273, 6536364, 8715152, 9804546, 13072728, 19609092, 26145456, 39218184, 78436368]

約数ペア:

[(1, 78436368), (2, 39218184), (3, 26145456), (4, 19609092), (6, 13072728), (8, 9804546), (9, 8715152), (12, 6536364), (16, 4902273), (17, 4613904), (18, 4357576), (24, 3268182), (34, 2306952), (36, 2178788), (48, 1634091), (51, 1537968), (68, 1153476), (72, 1089394), (102, 768984), (136, 576738), (144, 544697), (153, 512656), (179, 438192), (204, 384492), (272, 288369), (306, 256328), (358, 219096), (408, 192246), (537, 146064), (612, 128164), (716, 109548), (816, 96123), (1074, 73032), (1224, 64082), (1432, 54774), (1611, 48688), (2148, 36516), (2448, 32041), (2864, 27387), (3043, 25776), (3222, 24344), (4296, 18258), (6086, 12888), (6444, 12172), (8592, 9129)]