65205936828

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{288007}}^1$

素因数の和:288367

約数の個数: 72

約数和(自身を含む): 174025953920

約数和(自身を除く): 108820017092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 331, 342, 662, 684, 993, 1324, 1986, 2979, 3972, 5958, 6289, 11916, 12578, 18867, 25156, 37734, 56601, 75468, 113202, 226404, 288007, 576014, 864021, 1152028, 1728042, 2592063, 3456084, 5184126, 5472133, 10368252, 10944266, 16416399, 21888532, 32832798, 49249197, 65665596, 95330317, 98498394, 190660634, 196996788, 285990951, 381321268, 571981902, 857972853, 1143963804, 1715945706, 1811276023, 3431891412, 3622552046, 5433828069, 7245104092, 10867656138, 16301484207, 21735312276, 32602968414, 65205936828]

約数ペア:

[(1, 65205936828), (2, 32602968414), (3, 21735312276), (4, 16301484207), (6, 10867656138), (9, 7245104092), (12, 5433828069), (18, 3622552046), (19, 3431891412), (36, 1811276023), (38, 1715945706), (57, 1143963804), (76, 857972853), (114, 571981902), (171, 381321268), (228, 285990951), (331, 196996788), (342, 190660634), (662, 98498394), (684, 95330317), (993, 65665596), (1324, 49249197), (1986, 32832798), (2979, 21888532), (3972, 16416399), (5958, 10944266), (6289, 10368252), (11916, 5472133), (12578, 5184126), (18867, 3456084), (25156, 2592063), (37734, 1728042), (56601, 1152028), (75468, 864021), (113202, 576014), (226404, 288007)]