91707616

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 247348080

約数和(自身を除く): 155640464

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 409, 416, 539, 572, 616, 637, 728, 784, 818, 1001, 1078, 1144, 1232, 1274, 1456, 1568, 1636, 2002, 2156, 2288, 2464, 2548, 2863, 2912, 3272, 4004, 4312, 4499, 4576, 5096, 5317, 5726, 6544, 7007, 8008, 8624, 8998, 10192, 10634, 11452, 13088, 14014, 16016, 17248, 17996, 20041, 20384, 21268, 22904, 28028, 31493, 32032, 35992, 37219, 40082, 42536, 45808, 56056, 58487, 62986, 71984, 74438, 80164, 85072, 91616, 112112, 116974, 125972, 143968, 148876, 160328, 170144, 220451, 224224, 233948, 251944, 260533, 297752, 320656, 409409, 440902, 467896, 503888, 521066, 595504, 641312, 818818, 881804, 935792, 1007776, 1042132, 1191008, 1637636, 1763608, 1871584, 2084264, 2865863, 3275272, 3527216, 4168528, 5731726, 6550544, 7054432, 8337056, 11463452, 13101088, 22926904, 45853808, 91707616]

約数ペア:

[(1, 91707616), (2, 45853808), (4, 22926904), (7, 13101088), (8, 11463452), (11, 8337056), (13, 7054432), (14, 6550544), (16, 5731726), (22, 4168528), (26, 3527216), (28, 3275272), (32, 2865863), (44, 2084264), (49, 1871584), (52, 1763608), (56, 1637636), (77, 1191008), (88, 1042132), (91, 1007776), (98, 935792), (104, 881804), (112, 818818), (143, 641312), (154, 595504), (176, 521066), (182, 503888), (196, 467896), (208, 440902), (224, 409409), (286, 320656), (308, 297752), (352, 260533), (364, 251944), (392, 233948), (409, 224224), (416, 220451), (539, 170144), (572, 160328), (616, 148876), (637, 143968), (728, 125972), (784, 116974), (818, 112112), (1001, 91616), (1078, 85072), (1144, 80164), (1232, 74438), (1274, 71984), (1456, 62986), (1568, 58487), (1636, 56056), (2002, 45808), (2156, 42536), (2288, 40082), (2464, 37219), (2548, 35992), (2863, 32032), (2912, 31493), (3272, 28028), (4004, 22904), (4312, 21268), (4499, 20384), (4576, 20041), (5096, 17996), (5317, 17248), (5726, 16016), (6544, 14014), (7007, 13088), (8008, 11452), (8624, 10634), (8998, 10192)]