86444072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 207446400

約数和(自身を除く): 121002328

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 41, 44, 52, 76, 82, 88, 97, 104, 143, 152, 164, 194, 209, 247, 286, 328, 388, 418, 451, 494, 533, 572, 776, 779, 836, 902, 988, 1066, 1067, 1144, 1261, 1558, 1672, 1804, 1843, 1976, 2132, 2134, 2522, 2717, 3116, 3608, 3686, 3977, 4264, 4268, 5044, 5434, 5863, 6232, 7372, 7954, 8536, 8569, 10088, 10127, 10868, 11726, 13871, 14744, 15908, 17138, 20254, 20273, 21736, 23452, 23959, 27742, 31816, 34276, 40508, 40546, 43747, 46904, 47918, 51701, 55484, 68552, 75563, 81016, 81092, 87494, 95836, 103402, 110968, 111397, 151126, 162184, 174988, 191672, 206804, 222794, 263549, 302252, 349976, 413608, 445588, 527098, 568711, 604504, 831193, 891176, 982319, 1054196, 1137422, 1662386, 1964638, 2108392, 2274844, 3324772, 3929276, 4549688, 6649544, 7858552, 10805509, 21611018, 43222036, 86444072]

約数ペア:

[(1, 86444072), (2, 43222036), (4, 21611018), (8, 10805509), (11, 7858552), (13, 6649544), (19, 4549688), (22, 3929276), (26, 3324772), (38, 2274844), (41, 2108392), (44, 1964638), (52, 1662386), (76, 1137422), (82, 1054196), (88, 982319), (97, 891176), (104, 831193), (143, 604504), (152, 568711), (164, 527098), (194, 445588), (209, 413608), (247, 349976), (286, 302252), (328, 263549), (388, 222794), (418, 206804), (451, 191672), (494, 174988), (533, 162184), (572, 151126), (776, 111397), (779, 110968), (836, 103402), (902, 95836), (988, 87494), (1066, 81092), (1067, 81016), (1144, 75563), (1261, 68552), (1558, 55484), (1672, 51701), (1804, 47918), (1843, 46904), (1976, 43747), (2132, 40546), (2134, 40508), (2522, 34276), (2717, 31816), (3116, 27742), (3608, 23959), (3686, 23452), (3977, 21736), (4264, 20273), (4268, 20254), (5044, 17138), (5434, 15908), (5863, 14744), (6232, 13871), (7372, 11726), (7954, 10868), (8536, 10127), (8569, 10088)]