77663872

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4243}}^1$

素因数の和:4281

約数の個数: 64

約数和(自身を含む): 181812960

約数和(自身を除く): 104149088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 4243, 4576, 8486, 9152, 16972, 18304, 33944, 46673, 55159, 67888, 93346, 110318, 135776, 186692, 220636, 271552, 373384, 441272, 543104, 606749, 746768, 882544, 1213498, 1493536, 1765088, 2426996, 2987072, 3530176, 4853992, 5974144, 7060352, 9707984, 19415968, 38831936, 77663872]

約数ペア:

[(1, 77663872), (2, 38831936), (4, 19415968), (8, 9707984), (11, 7060352), (13, 5974144), (16, 4853992), (22, 3530176), (26, 2987072), (32, 2426996), (44, 1765088), (52, 1493536), (64, 1213498), (88, 882544), (104, 746768), (128, 606749), (143, 543104), (176, 441272), (208, 373384), (286, 271552), (352, 220636), (416, 186692), (572, 135776), (704, 110318), (832, 93346), (1144, 67888), (1408, 55159), (1664, 46673), (2288, 33944), (4243, 18304), (4576, 16972), (8486, 9152)]