74325328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 194844672

約数和(自身を除く): 120519344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 43, 44, 46, 56, 61, 77, 86, 88, 92, 112, 122, 154, 161, 172, 176, 184, 244, 253, 301, 308, 322, 344, 368, 427, 473, 488, 506, 602, 616, 644, 671, 688, 854, 946, 976, 989, 1012, 1204, 1232, 1288, 1342, 1403, 1708, 1771, 1892, 1978, 2024, 2408, 2576, 2623, 2684, 2806, 3311, 3416, 3542, 3784, 3956, 4048, 4697, 4816, 5246, 5368, 5612, 6622, 6832, 6923, 7084, 7568, 7912, 9394, 9821, 10492, 10736, 10879, 11224, 13244, 13846, 14168, 15433, 15824, 18361, 18788, 19642, 20984, 21758, 22448, 26488, 27692, 28336, 28853, 30866, 36722, 37576, 39284, 41968, 43516, 52976, 55384, 57706, 60329, 61732, 73444, 75152, 76153, 78568, 87032, 108031, 110768, 115412, 120658, 123464, 146888, 152306, 157136, 174064, 201971, 216062, 230824, 241316, 246928, 293776, 304612, 403942, 422303, 432124, 461648, 482632, 609224, 663619, 807884, 844606, 864248, 965264, 1218448, 1327238, 1615768, 1689212, 1728496, 2654476, 3231536, 3378424, 4645333, 5308952, 6756848, 9290666, 10617904, 18581332, 37162664, 74325328]

約数ペア:

[(1, 74325328), (2, 37162664), (4, 18581332), (7, 10617904), (8, 9290666), (11, 6756848), (14, 5308952), (16, 4645333), (22, 3378424), (23, 3231536), (28, 2654476), (43, 1728496), (44, 1689212), (46, 1615768), (56, 1327238), (61, 1218448), (77, 965264), (86, 864248), (88, 844606), (92, 807884), (112, 663619), (122, 609224), (154, 482632), (161, 461648), (172, 432124), (176, 422303), (184, 403942), (244, 304612), (253, 293776), (301, 246928), (308, 241316), (322, 230824), (344, 216062), (368, 201971), (427, 174064), (473, 157136), (488, 152306), (506, 146888), (602, 123464), (616, 120658), (644, 115412), (671, 110768), (688, 108031), (854, 87032), (946, 78568), (976, 76153), (989, 75152), (1012, 73444), (1204, 61732), (1232, 60329), (1288, 57706), (1342, 55384), (1403, 52976), (1708, 43516), (1771, 41968), (1892, 39284), (1978, 37576), (2024, 36722), (2408, 30866), (2576, 28853), (2623, 28336), (2684, 27692), (2806, 26488), (3311, 22448), (3416, 21758), (3542, 20984), (3784, 19642), (3956, 18788), (4048, 18361), (4697, 15824), (4816, 15433), (5246, 14168), (5368, 13846), (5612, 13244), (6622, 11224), (6832, 10879), (6923, 10736), (7084, 10492), (7568, 9821), (7912, 9394)]