64847304

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 200376000

約数和(自身を除く): 135528696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 81, 92, 108, 114, 138, 152, 162, 171, 184, 207, 216, 228, 229, 276, 324, 342, 414, 437, 456, 458, 513, 552, 621, 648, 684, 687, 828, 874, 916, 1026, 1242, 1311, 1368, 1374, 1539, 1656, 1748, 1832, 1863, 2052, 2061, 2484, 2622, 2748, 3078, 3496, 3726, 3933, 4104, 4122, 4351, 4968, 5244, 5267, 5496, 6156, 6183, 7452, 7866, 8244, 8702, 10488, 10534, 11799, 12312, 12366, 13053, 14904, 15732, 15801, 16488, 17404, 18549, 21068, 23598, 24732, 26106, 31464, 31602, 34808, 35397, 37098, 39159, 42136, 47196, 47403, 49464, 52212, 63204, 70794, 74196, 78318, 94392, 94806, 100073, 104424, 117477, 126408, 141588, 142209, 148392, 156636, 189612, 200146, 234954, 283176, 284418, 300219, 313272, 352431, 379224, 400292, 426627, 469908, 568836, 600438, 704862, 800584, 853254, 900657, 939816, 1137672, 1200876, 1409724, 1706508, 1801314, 2401752, 2701971, 2819448, 3413016, 3602628, 5403942, 7205256, 8105913, 10807884, 16211826, 21615768, 32423652, 64847304]

約数ペア:

[(1, 64847304), (2, 32423652), (3, 21615768), (4, 16211826), (6, 10807884), (8, 8105913), (9, 7205256), (12, 5403942), (18, 3602628), (19, 3413016), (23, 2819448), (24, 2701971), (27, 2401752), (36, 1801314), (38, 1706508), (46, 1409724), (54, 1200876), (57, 1137672), (69, 939816), (72, 900657), (76, 853254), (81, 800584), (92, 704862), (108, 600438), (114, 568836), (138, 469908), (152, 426627), (162, 400292), (171, 379224), (184, 352431), (207, 313272), (216, 300219), (228, 284418), (229, 283176), (276, 234954), (324, 200146), (342, 189612), (414, 156636), (437, 148392), (456, 142209), (458, 141588), (513, 126408), (552, 117477), (621, 104424), (648, 100073), (684, 94806), (687, 94392), (828, 78318), (874, 74196), (916, 70794), (1026, 63204), (1242, 52212), (1311, 49464), (1368, 47403), (1374, 47196), (1539, 42136), (1656, 39159), (1748, 37098), (1832, 35397), (1863, 34808), (2052, 31602), (2061, 31464), (2484, 26106), (2622, 24732), (2748, 23598), (3078, 21068), (3496, 18549), (3726, 17404), (3933, 16488), (4104, 15801), (4122, 15732), (4351, 14904), (4968, 13053), (5244, 12366), (5267, 12312), (5496, 11799), (6156, 10534), (6183, 10488), (7452, 8702), (7866, 8244)]