72695088

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:551

約数の個数: 120

約数和(自身を含む): 217271808

約数和(自身を除く): 144576720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 47, 48, 69, 72, 92, 94, 138, 141, 144, 184, 188, 207, 276, 282, 368, 376, 414, 423, 467, 552, 564, 752, 828, 846, 934, 1081, 1104, 1128, 1401, 1656, 1692, 1868, 2162, 2256, 2802, 3243, 3312, 3384, 3736, 4203, 4324, 5604, 6486, 6768, 7472, 8406, 8648, 9729, 10741, 11208, 12972, 16812, 17296, 19458, 21482, 21949, 22416, 25944, 32223, 33624, 38916, 42964, 43898, 51888, 64446, 65847, 67248, 77832, 85928, 87796, 96669, 128892, 131694, 155664, 171856, 175592, 193338, 197541, 257784, 263388, 351184, 386676, 395082, 504827, 515568, 526776, 773352, 790164, 1009654, 1053552, 1514481, 1546704, 1580328, 2019308, 3028962, 3160656, 4038616, 4543443, 6057924, 8077232, 9086886, 12115848, 18173772, 24231696, 36347544, 72695088]

約数ペア:

[(1, 72695088), (2, 36347544), (3, 24231696), (4, 18173772), (6, 12115848), (8, 9086886), (9, 8077232), (12, 6057924), (16, 4543443), (18, 4038616), (23, 3160656), (24, 3028962), (36, 2019308), (46, 1580328), (47, 1546704), (48, 1514481), (69, 1053552), (72, 1009654), (92, 790164), (94, 773352), (138, 526776), (141, 515568), (144, 504827), (184, 395082), (188, 386676), (207, 351184), (276, 263388), (282, 257784), (368, 197541), (376, 193338), (414, 175592), (423, 171856), (467, 155664), (552, 131694), (564, 128892), (752, 96669), (828, 87796), (846, 85928), (934, 77832), (1081, 67248), (1104, 65847), (1128, 64446), (1401, 51888), (1656, 43898), (1692, 42964), (1868, 38916), (2162, 33624), (2256, 32223), (2802, 25944), (3243, 22416), (3312, 21949), (3384, 21482), (3736, 19458), (4203, 17296), (4324, 16812), (5604, 12972), (6486, 11208), (6768, 10741), (7472, 9729), (8406, 8648)]