61439983872

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{19319}}^1$

素因数の和:19480

約数の個数: 144

約数和(自身を含む): 169175502720

約数和(自身を除く): 107735518848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 101, 123, 128, 164, 192, 202, 246, 256, 303, 328, 384, 404, 492, 606, 656, 768, 808, 984, 1212, 1312, 1616, 1968, 2424, 2624, 3232, 3936, 4141, 4848, 5248, 6464, 7872, 8282, 9696, 10496, 12423, 12928, 15744, 16564, 19319, 19392, 24846, 25856, 31488, 33128, 38638, 38784, 49692, 57957, 66256, 77276, 77568, 99384, 115914, 132512, 154552, 198768, 231828, 265024, 309104, 397536, 463656, 530048, 618208, 792079, 795072, 927312, 1060096, 1236416, 1584158, 1590144, 1854624, 1951219, 2376237, 2472832, 3168316, 3180288, 3709248, 3902438, 4752474, 4945664, 5853657, 6336632, 7418496, 7804876, 9504948, 11707314, 12673264, 14836992, 15609752, 19009896, 23414628, 25346528, 31219504, 38019792, 46829256, 50693056, 62439008, 76039584, 79999979, 93658512, 101386112, 124878016, 152079168, 159999958, 187317024, 202772224, 239999937, 249756032, 304158336, 319999916, 374634048, 479999874, 499512064, 608316672, 639999832, 749268096, 959999748, 1279999664, 1498536192, 1919999496, 2559999328, 3839998992, 5119998656, 7679997984, 10239997312, 15359995968, 20479994624, 30719991936, 61439983872]

約数ペア:

[(1, 61439983872), (2, 30719991936), (3, 20479994624), (4, 15359995968), (6, 10239997312), (8, 7679997984), (12, 5119998656), (16, 3839998992), (24, 2559999328), (32, 1919999496), (41, 1498536192), (48, 1279999664), (64, 959999748), (82, 749268096), (96, 639999832), (101, 608316672), (123, 499512064), (128, 479999874), (164, 374634048), (192, 319999916), (202, 304158336), (246, 249756032), (256, 239999937), (303, 202772224), (328, 187317024), (384, 159999958), (404, 152079168), (492, 124878016), (606, 101386112), (656, 93658512), (768, 79999979), (808, 76039584), (984, 62439008), (1212, 50693056), (1312, 46829256), (1616, 38019792), (1968, 31219504), (2424, 25346528), (2624, 23414628), (3232, 19009896), (3936, 15609752), (4141, 14836992), (4848, 12673264), (5248, 11707314), (6464, 9504948), (7872, 7804876), (8282, 7418496), (9696, 6336632), (10496, 5853657), (12423, 4945664), (12928, 4752474), (15744, 3902438), (16564, 3709248), (19319, 3180288), (19392, 3168316), (24846, 2472832), (25856, 2376237), (31488, 1951219), (33128, 1854624), (38638, 1590144), (38784, 1584158), (49692, 1236416), (57957, 1060096), (66256, 927312), (77276, 795072), (77568, 792079), (99384, 618208), (115914, 530048), (132512, 463656), (154552, 397536), (198768, 309104), (231828, 265024)]