85107308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 189665280

約数和(自身を除く): 104557972

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 41, 44, 52, 76, 82, 143, 164, 191, 209, 247, 286, 382, 418, 451, 494, 533, 572, 764, 779, 836, 902, 988, 1066, 1558, 1804, 2101, 2132, 2483, 2717, 3116, 3629, 4202, 4966, 5434, 5863, 7258, 7831, 8404, 8569, 9932, 10127, 10868, 11726, 14516, 15662, 17138, 20254, 23452, 27313, 31324, 34276, 39919, 40508, 47177, 54626, 79838, 86141, 94354, 101803, 109252, 111397, 148789, 159676, 172282, 188708, 203606, 222794, 297578, 344564, 407212, 445588, 518947, 595156, 1037894, 1119833, 1636679, 1934257, 2075788, 2239666, 3273358, 3868514, 4479332, 6546716, 7737028, 21276827, 42553654, 85107308]

約数ペア:

[(1, 85107308), (2, 42553654), (4, 21276827), (11, 7737028), (13, 6546716), (19, 4479332), (22, 3868514), (26, 3273358), (38, 2239666), (41, 2075788), (44, 1934257), (52, 1636679), (76, 1119833), (82, 1037894), (143, 595156), (164, 518947), (191, 445588), (209, 407212), (247, 344564), (286, 297578), (382, 222794), (418, 203606), (451, 188708), (494, 172282), (533, 159676), (572, 148789), (764, 111397), (779, 109252), (836, 101803), (902, 94354), (988, 86141), (1066, 79838), (1558, 54626), (1804, 47177), (2101, 40508), (2132, 39919), (2483, 34276), (2717, 31324), (3116, 27313), (3629, 23452), (4202, 20254), (4966, 17138), (5434, 15662), (5863, 14516), (7258, 11726), (7831, 10868), (8404, 10127), (8569, 9932)]