84451998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 191692800

約数和(自身を除く): 107240802

約数列:

[1, 2, 3, 6, 19, 23, 31, 38, 46, 57, 62, 69, 93, 114, 138, 186, 437, 589, 713, 874, 1039, 1178, 1311, 1426, 1767, 2078, 2139, 2622, 3117, 3534, 4278, 6234, 13547, 19741, 23897, 27094, 32209, 39482, 40641, 47794, 59223, 64418, 71691, 81282, 96627, 118446, 143382, 193254, 454043, 611971, 740807, 908086, 1223942, 1362129, 1481614, 1835913, 2222421, 2724258, 3671826, 4444842, 14075333, 28150666, 42225999, 84451998]

約数ペア:

[(1, 84451998), (2, 42225999), (3, 28150666), (6, 14075333), (19, 4444842), (23, 3671826), (31, 2724258), (38, 2222421), (46, 1835913), (57, 1481614), (62, 1362129), (69, 1223942), (93, 908086), (114, 740807), (138, 611971), (186, 454043), (437, 193254), (589, 143382), (713, 118446), (874, 96627), (1039, 81282), (1178, 71691), (1311, 64418), (1426, 59223), (1767, 47794), (2078, 40641), (2139, 39482), (2622, 32209), (3117, 27094), (3534, 23897), (4278, 19741), (6234, 13547)]