81694448892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{16349}}^1$

素因数の和:16696

約数の個数: 144

約数和(自身を含む): 239960448000

約数和(自身を除く): 158265999108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 251, 252, 316, 474, 502, 553, 711, 753, 948, 1004, 1106, 1422, 1506, 1659, 1757, 2212, 2259, 2844, 3012, 3318, 3514, 4518, 4977, 5271, 6636, 7028, 9036, 9954, 10542, 15813, 16349, 19829, 19908, 21084, 31626, 32698, 39658, 49047, 59487, 63252, 65396, 79316, 98094, 114443, 118974, 138803, 147141, 178461, 196188, 228886, 237948, 277606, 294282, 343329, 356922, 416409, 457772, 555212, 588564, 686658, 713844, 832818, 1029987, 1249227, 1291571, 1373316, 1665636, 2059974, 2498454, 2583142, 3874713, 4103599, 4119948, 4996908, 5166284, 7749426, 8207198, 9040997, 11624139, 12310797, 15498852, 16414396, 18081994, 23248278, 24621594, 27122991, 28725193, 36163988, 36932391, 46496556, 49243188, 54245982, 57450386, 73864782, 81368973, 86175579, 108491964, 114900772, 147729564, 162737946, 172351158, 258526737, 324184321, 325475892, 344702316, 517053474, 648368642, 972552963, 1034106948, 1296737284, 1945105926, 2269290247, 2917658889, 3890211852, 4538580494, 5835317778, 6807870741, 9077160988, 11670635556, 13615741482, 20423612223, 27231482964, 40847224446, 81694448892]

約数ペア:

[(1, 81694448892), (2, 40847224446), (3, 27231482964), (4, 20423612223), (6, 13615741482), (7, 11670635556), (9, 9077160988), (12, 6807870741), (14, 5835317778), (18, 4538580494), (21, 3890211852), (28, 2917658889), (36, 2269290247), (42, 1945105926), (63, 1296737284), (79, 1034106948), (84, 972552963), (126, 648368642), (158, 517053474), (237, 344702316), (251, 325475892), (252, 324184321), (316, 258526737), (474, 172351158), (502, 162737946), (553, 147729564), (711, 114900772), (753, 108491964), (948, 86175579), (1004, 81368973), (1106, 73864782), (1422, 57450386), (1506, 54245982), (1659, 49243188), (1757, 46496556), (2212, 36932391), (2259, 36163988), (2844, 28725193), (3012, 27122991), (3318, 24621594), (3514, 23248278), (4518, 18081994), (4977, 16414396), (5271, 15498852), (6636, 12310797), (7028, 11624139), (9036, 9040997), (9954, 8207198), (10542, 7749426), (15813, 5166284), (16349, 4996908), (19829, 4119948), (19908, 4103599), (21084, 3874713), (31626, 2583142), (32698, 2498454), (39658, 2059974), (49047, 1665636), (59487, 1373316), (63252, 1291571), (65396, 1249227), (79316, 1029987), (98094, 832818), (114443, 713844), (118974, 686658), (138803, 588564), (147141, 555212), (178461, 457772), (196188, 416409), (228886, 356922), (237948, 343329), (277606, 294282)]