65500524

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 190270080

約数和(自身を除く): 124769556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 43, 51, 57, 68, 76, 86, 102, 114, 129, 131, 153, 171, 172, 204, 228, 258, 262, 306, 323, 342, 387, 393, 516, 524, 612, 646, 684, 731, 774, 786, 817, 969, 1179, 1292, 1462, 1548, 1572, 1634, 1938, 2193, 2227, 2358, 2451, 2489, 2907, 2924, 3268, 3876, 4386, 4454, 4716, 4902, 4978, 5633, 5814, 6579, 6681, 7353, 7467, 8772, 8908, 9804, 9956, 11266, 11628, 13158, 13362, 13889, 14706, 14934, 16899, 20043, 22401, 22532, 26316, 26724, 27778, 29412, 29868, 33798, 40086, 41667, 42313, 44802, 50697, 55556, 67596, 80172, 83334, 84626, 89604, 95761, 101394, 107027, 125001, 126939, 166668, 169252, 191522, 202788, 214054, 250002, 253878, 287283, 321081, 380817, 383044, 428108, 500004, 507756, 574566, 642162, 761634, 861849, 963243, 1149132, 1284324, 1523268, 1723698, 1819459, 1926486, 3447396, 3638918, 3852972, 5458377, 7277836, 10916754, 16375131, 21833508, 32750262, 65500524]

約数ペア:

[(1, 65500524), (2, 32750262), (3, 21833508), (4, 16375131), (6, 10916754), (9, 7277836), (12, 5458377), (17, 3852972), (18, 3638918), (19, 3447396), (34, 1926486), (36, 1819459), (38, 1723698), (43, 1523268), (51, 1284324), (57, 1149132), (68, 963243), (76, 861849), (86, 761634), (102, 642162), (114, 574566), (129, 507756), (131, 500004), (153, 428108), (171, 383044), (172, 380817), (204, 321081), (228, 287283), (258, 253878), (262, 250002), (306, 214054), (323, 202788), (342, 191522), (387, 169252), (393, 166668), (516, 126939), (524, 125001), (612, 107027), (646, 101394), (684, 95761), (731, 89604), (774, 84626), (786, 83334), (817, 80172), (969, 67596), (1179, 55556), (1292, 50697), (1462, 44802), (1548, 42313), (1572, 41667), (1634, 40086), (1938, 33798), (2193, 29868), (2227, 29412), (2358, 27778), (2451, 26724), (2489, 26316), (2907, 22532), (2924, 22401), (3268, 20043), (3876, 16899), (4386, 14934), (4454, 14706), (4716, 13889), (4902, 13362), (4978, 13158), (5633, 11628), (5814, 11266), (6579, 9956), (6681, 9804), (7353, 8908), (7467, 8772)]