80131584

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4047

約数の個数: 80

約数和(自身を含む): 229954032

約数和(自身を除く): 149822448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4013, 4992, 6656, 8026, 9984, 12039, 16052, 19968, 24078, 32104, 48156, 52169, 64208, 96312, 104338, 128416, 156507, 192624, 208676, 256832, 313014, 385248, 417352, 513664, 626028, 770496, 834704, 1027328, 1252056, 1540992, 1669408, 2054656, 2504112, 3081984, 3338816, 5008224, 6163968, 6677632, 10016448, 13355264, 20032896, 26710528, 40065792, 80131584]

約数ペア:

[(1, 80131584), (2, 40065792), (3, 26710528), (4, 20032896), (6, 13355264), (8, 10016448), (12, 6677632), (13, 6163968), (16, 5008224), (24, 3338816), (26, 3081984), (32, 2504112), (39, 2054656), (48, 1669408), (52, 1540992), (64, 1252056), (78, 1027328), (96, 834704), (104, 770496), (128, 626028), (156, 513664), (192, 417352), (208, 385248), (256, 313014), (312, 256832), (384, 208676), (416, 192624), (512, 156507), (624, 128416), (768, 104338), (832, 96312), (1248, 64208), (1536, 52169), (1664, 48156), (2496, 32104), (3328, 24078), (4013, 19968), (4992, 16052), (6656, 12039), (8026, 9984)]