80992476

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3373}}^1$

素因数の和:3435

約数の個数: 72

約数和(自身を含む): 221064480

約数和(自身を除く): 140072004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 3373, 4002, 6003, 6746, 8004, 10119, 12006, 13492, 20238, 24012, 30357, 40476, 60714, 77579, 97817, 121428, 155158, 195634, 232737, 293451, 310316, 391268, 465474, 586902, 698211, 880353, 930948, 1173804, 1396422, 1760706, 2249791, 2792844, 3521412, 4499582, 6749373, 8999164, 13498746, 20248119, 26997492, 40496238, 80992476]

約数ペア:

[(1, 80992476), (2, 40496238), (3, 26997492), (4, 20248119), (6, 13498746), (9, 8999164), (12, 6749373), (18, 4499582), (23, 3521412), (29, 2792844), (36, 2249791), (46, 1760706), (58, 1396422), (69, 1173804), (87, 930948), (92, 880353), (116, 698211), (138, 586902), (174, 465474), (207, 391268), (261, 310316), (276, 293451), (348, 232737), (414, 195634), (522, 155158), (667, 121428), (828, 97817), (1044, 77579), (1334, 60714), (2001, 40476), (2668, 30357), (3373, 24012), (4002, 20238), (6003, 13492), (6746, 12006), (8004, 10119)]