64127052

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:993

約数の個数: 120

約数和(自身を含む): 192709440

約数和(自身を除く): 128582388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 297, 324, 342, 396, 418, 513, 594, 627, 684, 836, 891, 947, 1026, 1188, 1254, 1539, 1782, 1881, 1894, 2052, 2508, 2841, 3078, 3564, 3762, 3788, 5643, 5682, 6156, 7524, 8523, 10417, 11286, 11364, 16929, 17046, 17993, 20834, 22572, 25569, 31251, 33858, 34092, 35986, 41668, 51138, 53979, 62502, 67716, 71972, 76707, 93753, 102276, 107958, 125004, 153414, 161937, 187506, 197923, 215916, 281259, 306828, 323874, 375012, 395846, 485811, 562518, 593769, 647748, 791692, 843777, 971622, 1125036, 1187538, 1457433, 1687554, 1781307, 1943244, 2375076, 2914866, 3375108, 3562614, 5343921, 5829732, 7125228, 10687842, 16031763, 21375684, 32063526, 64127052]

約数ペア:

[(1, 64127052), (2, 32063526), (3, 21375684), (4, 16031763), (6, 10687842), (9, 7125228), (11, 5829732), (12, 5343921), (18, 3562614), (19, 3375108), (22, 2914866), (27, 2375076), (33, 1943244), (36, 1781307), (38, 1687554), (44, 1457433), (54, 1187538), (57, 1125036), (66, 971622), (76, 843777), (81, 791692), (99, 647748), (108, 593769), (114, 562518), (132, 485811), (162, 395846), (171, 375012), (198, 323874), (209, 306828), (228, 281259), (297, 215916), (324, 197923), (342, 187506), (396, 161937), (418, 153414), (513, 125004), (594, 107958), (627, 102276), (684, 93753), (836, 76707), (891, 71972), (947, 67716), (1026, 62502), (1188, 53979), (1254, 51138), (1539, 41668), (1782, 35986), (1881, 34092), (1894, 33858), (2052, 31251), (2508, 25569), (2841, 22572), (3078, 20834), (3564, 17993), (3762, 17046), (3788, 16929), (5643, 11364), (5682, 11286), (6156, 10417), (7524, 8523)]