86557744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 220566240

約数和(自身を除く): 134008496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 169, 182, 208, 221, 238, 269, 272, 338, 364, 442, 476, 538, 676, 728, 884, 952, 1076, 1183, 1352, 1456, 1547, 1768, 1883, 1904, 2152, 2366, 2704, 2873, 3094, 3497, 3536, 3766, 4304, 4573, 4732, 5746, 6188, 6994, 7532, 9146, 9464, 11492, 12376, 13988, 15064, 18292, 18928, 20111, 22984, 24479, 24752, 27976, 30128, 32011, 36584, 40222, 45461, 45968, 48958, 55952, 59449, 64022, 73168, 80444, 90922, 97916, 118898, 128044, 160888, 181844, 195832, 237796, 256088, 318227, 321776, 363688, 391664, 416143, 475592, 512176, 636454, 727376, 772837, 832286, 951184, 1272908, 1545674, 1664572, 2545816, 3091348, 3329144, 5091632, 5409859, 6182696, 6658288, 10819718, 12365392, 21639436, 43278872, 86557744]

約数ペア:

[(1, 86557744), (2, 43278872), (4, 21639436), (7, 12365392), (8, 10819718), (13, 6658288), (14, 6182696), (16, 5409859), (17, 5091632), (26, 3329144), (28, 3091348), (34, 2545816), (52, 1664572), (56, 1545674), (68, 1272908), (91, 951184), (104, 832286), (112, 772837), (119, 727376), (136, 636454), (169, 512176), (182, 475592), (208, 416143), (221, 391664), (238, 363688), (269, 321776), (272, 318227), (338, 256088), (364, 237796), (442, 195832), (476, 181844), (538, 160888), (676, 128044), (728, 118898), (884, 97916), (952, 90922), (1076, 80444), (1183, 73168), (1352, 64022), (1456, 59449), (1547, 55952), (1768, 48958), (1883, 45968), (1904, 45461), (2152, 40222), (2366, 36584), (2704, 32011), (2873, 30128), (3094, 27976), (3497, 24752), (3536, 24479), (3766, 22984), (4304, 20111), (4573, 18928), (4732, 18292), (5746, 15064), (6188, 13988), (6994, 12376), (7532, 11492), (9146, 9464)]