85533984

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 254741760

約数和(自身を除く): 169207776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 71, 72, 89, 94, 96, 141, 142, 144, 178, 188, 213, 267, 282, 284, 288, 356, 376, 423, 426, 534, 564, 568, 639, 712, 752, 801, 846, 852, 1068, 1128, 1136, 1278, 1424, 1504, 1602, 1692, 1704, 2136, 2256, 2272, 2556, 2848, 3204, 3337, 3384, 3408, 4183, 4272, 4512, 5112, 6319, 6408, 6674, 6768, 6816, 8366, 8544, 10011, 10224, 12549, 12638, 12816, 13348, 13536, 16732, 18957, 20022, 20448, 25098, 25276, 25632, 26696, 30033, 33464, 37647, 37914, 40044, 50196, 50552, 53392, 56871, 60066, 66928, 75294, 75828, 80088, 100392, 101104, 106784, 113742, 120132, 133856, 150588, 151656, 160176, 200784, 202208, 227484, 240264, 296993, 301176, 303312, 320352, 401568, 454968, 480528, 593986, 602352, 606624, 890979, 909936, 961056, 1187972, 1204704, 1781958, 1819872, 2375944, 2672937, 3563916, 4751888, 5345874, 7127832, 9503776, 10691748, 14255664, 21383496, 28511328, 42766992, 85533984]

約数ペア:

[(1, 85533984), (2, 42766992), (3, 28511328), (4, 21383496), (6, 14255664), (8, 10691748), (9, 9503776), (12, 7127832), (16, 5345874), (18, 4751888), (24, 3563916), (32, 2672937), (36, 2375944), (47, 1819872), (48, 1781958), (71, 1204704), (72, 1187972), (89, 961056), (94, 909936), (96, 890979), (141, 606624), (142, 602352), (144, 593986), (178, 480528), (188, 454968), (213, 401568), (267, 320352), (282, 303312), (284, 301176), (288, 296993), (356, 240264), (376, 227484), (423, 202208), (426, 200784), (534, 160176), (564, 151656), (568, 150588), (639, 133856), (712, 120132), (752, 113742), (801, 106784), (846, 101104), (852, 100392), (1068, 80088), (1128, 75828), (1136, 75294), (1278, 66928), (1424, 60066), (1504, 56871), (1602, 53392), (1692, 50552), (1704, 50196), (2136, 40044), (2256, 37914), (2272, 37647), (2556, 33464), (2848, 30033), (3204, 26696), (3337, 25632), (3384, 25276), (3408, 25098), (4183, 20448), (4272, 20022), (4512, 18957), (5112, 16732), (6319, 13536), (6408, 13348), (6674, 12816), (6768, 12638), (6816, 12549), (8366, 10224), (8544, 10011)]