89739978

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 194641920

約数和(自身を除く): 104901942

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 127, 131, 174, 186, 254, 262, 381, 393, 762, 786, 899, 1798, 2697, 3683, 3799, 3937, 4061, 5394, 7366, 7598, 7874, 8122, 11049, 11397, 11811, 12183, 16637, 22098, 22794, 23622, 24366, 33274, 49911, 99822, 114173, 117769, 228346, 235538, 342519, 353307, 482473, 515747, 685038, 706614, 964946, 1031494, 1447419, 1547241, 2894838, 3094482, 14956663, 29913326, 44869989, 89739978]

約数ペア:

[(1, 89739978), (2, 44869989), (3, 29913326), (6, 14956663), (29, 3094482), (31, 2894838), (58, 1547241), (62, 1447419), (87, 1031494), (93, 964946), (127, 706614), (131, 685038), (174, 515747), (186, 482473), (254, 353307), (262, 342519), (381, 235538), (393, 228346), (762, 117769), (786, 114173), (899, 99822), (1798, 49911), (2697, 33274), (3683, 24366), (3799, 23622), (3937, 22794), (4061, 22098), (5394, 16637), (7366, 12183), (7598, 11811), (7874, 11397), (8122, 11049)]