84872772

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:863

約数の個数: 120

約数和(自身を含む): 247595040

約数和(自身を除く): 162722268

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 306, 323, 324, 342, 459, 513, 612, 646, 684, 811, 918, 969, 1026, 1292, 1377, 1539, 1622, 1836, 1938, 2052, 2433, 2754, 2907, 3078, 3244, 3876, 4866, 5508, 5814, 6156, 7299, 8721, 9732, 11628, 13787, 14598, 15409, 17442, 21897, 26163, 27574, 29196, 30818, 34884, 41361, 43794, 46227, 52326, 55148, 61636, 65691, 82722, 87588, 92454, 104652, 124083, 131382, 138681, 165444, 184908, 248166, 261953, 262764, 277362, 372249, 416043, 496332, 523906, 554724, 744498, 785859, 832086, 1047812, 1116747, 1248129, 1488996, 1571718, 1664172, 2233494, 2357577, 2496258, 3143436, 4466988, 4715154, 4992516, 7072731, 9430308, 14145462, 21218193, 28290924, 42436386, 84872772]

約数ペア:

[(1, 84872772), (2, 42436386), (3, 28290924), (4, 21218193), (6, 14145462), (9, 9430308), (12, 7072731), (17, 4992516), (18, 4715154), (19, 4466988), (27, 3143436), (34, 2496258), (36, 2357577), (38, 2233494), (51, 1664172), (54, 1571718), (57, 1488996), (68, 1248129), (76, 1116747), (81, 1047812), (102, 832086), (108, 785859), (114, 744498), (153, 554724), (162, 523906), (171, 496332), (204, 416043), (228, 372249), (306, 277362), (323, 262764), (324, 261953), (342, 248166), (459, 184908), (513, 165444), (612, 138681), (646, 131382), (684, 124083), (811, 104652), (918, 92454), (969, 87588), (1026, 82722), (1292, 65691), (1377, 61636), (1539, 55148), (1622, 52326), (1836, 46227), (1938, 43794), (2052, 41361), (2433, 34884), (2754, 30818), (2907, 29196), (3078, 27574), (3244, 26163), (3876, 21897), (4866, 17442), (5508, 15409), (5814, 14598), (6156, 13787), (7299, 11628), (8721, 9732)]