72688464

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1345

約数の個数: 120

約数和(自身を含む): 224932032

約数和(自身を除く): 152243568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 306, 368, 391, 408, 414, 552, 612, 782, 816, 828, 1104, 1173, 1224, 1291, 1564, 1656, 2346, 2448, 2582, 3128, 3312, 3519, 3873, 4692, 5164, 6256, 7038, 7746, 9384, 10328, 11619, 14076, 15492, 18768, 20656, 21947, 23238, 28152, 29693, 30984, 43894, 46476, 56304, 59386, 61968, 65841, 87788, 89079, 92952, 118772, 131682, 175576, 178158, 185904, 197523, 237544, 263364, 267237, 351152, 356316, 395046, 475088, 504781, 526728, 534474, 712632, 790092, 1009562, 1053456, 1068948, 1425264, 1514343, 1580184, 2019124, 2137896, 3028686, 3160368, 4038248, 4275792, 4543029, 6057372, 8076496, 9086058, 12114744, 18172116, 24229488, 36344232, 72688464]

約数ペア:

[(1, 72688464), (2, 36344232), (3, 24229488), (4, 18172116), (6, 12114744), (8, 9086058), (9, 8076496), (12, 6057372), (16, 4543029), (17, 4275792), (18, 4038248), (23, 3160368), (24, 3028686), (34, 2137896), (36, 2019124), (46, 1580184), (48, 1514343), (51, 1425264), (68, 1068948), (69, 1053456), (72, 1009562), (92, 790092), (102, 712632), (136, 534474), (138, 526728), (144, 504781), (153, 475088), (184, 395046), (204, 356316), (207, 351152), (272, 267237), (276, 263364), (306, 237544), (368, 197523), (391, 185904), (408, 178158), (414, 175576), (552, 131682), (612, 118772), (782, 92952), (816, 89079), (828, 87788), (1104, 65841), (1173, 61968), (1224, 59386), (1291, 56304), (1564, 46476), (1656, 43894), (2346, 30984), (2448, 29693), (2582, 28152), (3128, 23238), (3312, 21947), (3519, 20656), (3873, 18768), (4692, 15492), (5164, 14076), (6256, 11619), (7038, 10328), (7746, 9384)]