89885016

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 269778600

約数和(自身を除く): 179893584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 83, 89, 104, 117, 156, 166, 169, 178, 234, 249, 267, 312, 332, 338, 356, 468, 498, 507, 534, 664, 676, 712, 747, 801, 936, 996, 1014, 1068, 1079, 1157, 1352, 1494, 1521, 1602, 1992, 2028, 2136, 2158, 2314, 2988, 3042, 3204, 3237, 3471, 4056, 4316, 4628, 5976, 6084, 6408, 6474, 6942, 7387, 8632, 9256, 9711, 10413, 12168, 12948, 13884, 14027, 14774, 15041, 19422, 20826, 22161, 25896, 27768, 28054, 29548, 30082, 38844, 41652, 42081, 44322, 45123, 56108, 59096, 60164, 66483, 77688, 83304, 84162, 88644, 90246, 96031, 112216, 120328, 126243, 132966, 135369, 168324, 177288, 180492, 192062, 252486, 265932, 270738, 288093, 336648, 360984, 384124, 504972, 531864, 541476, 576186, 768248, 864279, 1009944, 1082952, 1152372, 1248403, 1728558, 2304744, 2496806, 3457116, 3745209, 4993612, 6914232, 7490418, 9987224, 11235627, 14980836, 22471254, 29961672, 44942508, 89885016]

約数ペア:

[(1, 89885016), (2, 44942508), (3, 29961672), (4, 22471254), (6, 14980836), (8, 11235627), (9, 9987224), (12, 7490418), (13, 6914232), (18, 4993612), (24, 3745209), (26, 3457116), (36, 2496806), (39, 2304744), (52, 1728558), (72, 1248403), (78, 1152372), (83, 1082952), (89, 1009944), (104, 864279), (117, 768248), (156, 576186), (166, 541476), (169, 531864), (178, 504972), (234, 384124), (249, 360984), (267, 336648), (312, 288093), (332, 270738), (338, 265932), (356, 252486), (468, 192062), (498, 180492), (507, 177288), (534, 168324), (664, 135369), (676, 132966), (712, 126243), (747, 120328), (801, 112216), (936, 96031), (996, 90246), (1014, 88644), (1068, 84162), (1079, 83304), (1157, 77688), (1352, 66483), (1494, 60164), (1521, 59096), (1602, 56108), (1992, 45123), (2028, 44322), (2136, 42081), (2158, 41652), (2314, 38844), (2988, 30082), (3042, 29548), (3204, 28054), (3237, 27768), (3471, 25896), (4056, 22161), (4316, 20826), (4628, 19422), (5976, 15041), (6084, 14774), (6408, 14027), (6474, 13884), (6942, 12948), (7387, 12168), (8632, 10413), (9256, 9711)]